List of Sigma Xi chapters

Following is a list of Sigma Xi chapters.[1][2][3] Sigma Xi is an international scientific research honor society.[1] In addition to collegiate chapters, the society maintains area and company-based chapters.Active chapters are indicated in bold. Inactive chapters or institutions are in italics.

Chapter Charter date
and range
Institution or area Location Status References
Cornell November 1886 Cornell University Ithaca, New York Active [4]
R.P.I. 1887 Rensselaer Polytechnic Institute Troy, New York Active [4]
Union 1887 Union College Schenectady, New York Active [4]
Kansas 1890 University of Kansas Lawrence, Kansas Active [4]
Yale 1895 Yale University New Haven, Connecticut Active [4]
Minnesota 1896 University of Minnesota Minneapolis, Minnesota Active [4]
Nebraska 1897 University of Nebraska–Lincoln Lincoln, Nebraska Active [4]
Ohio State 1898 Ohio State University Columbus, Ohio Active [4]
Penn 1899 University of Pennsylvania Philadelphia, Pennsylvania Active [4]
Brown 1900 Brown University Providence, Rhode Island Active [4]
Iowa 1900 University of Iowa Iowa City, Iowa Active
Stanford 1901 Stanford University Stanford, California Active
California 1902 University of California, Berkeley Berkeley, California Active
Columbia 1902 Columbia University New York City, New York Active
Chicago 1903 University of Chicago Chicago, Illinois Active
Michigan 1903 University of Michigan Ann Arbor, Michigan Active
Case Western Reserve 1904 Case Western Reserve University Cleveland, Ohio Active [a]
Indiana 1904 Indiana University Bloomington Bloomington, Indiana Active
Colorado 1905 University of Colorado Boulder Boulder, Colorado Active
Missouri 1905 University of Missouri Columbia, Missouri Active
Northwestern 1906 Northwestern University Evanston, Illinois Active
Syracuse 1906 Syracuse area Syracuse, New York Active [b]
Washington 1907 University of Washington Seattle, Washington Active
Wisconsin, Madison 1907 University of Wisconsin–Madison Madison, Wisconsin Active
Worcester Tech 1908 Worcester Polytechnic Institute Worcester, Massachusetts Active
Purdue 1909 Purdue University West Lafayette, Indiana Active
Washington (MO) 1910 Washington University in St. Louis St. Louis, Missouri Active
District of Columbia 1915 District of Columbia area Washington, D.C. Active [c]
Texas 1915 University of Texas at Austin Austin, Texas Active
Mayo Foundation 1920 Mayo Clinic Rochester, Minnesota Active
North Carolina 1920 University of North Carolina at Chapel Hill Chapel Hill, North Carolina Active
North Dakota 1920 University of North Dakota Grand Forks, North Dakota Active
Iowa State 1921 Iowa State University Ames, Iowa Active
Idaho 1922 University of Idaho Moscow, Idaho Active
Kentucky 1922 University of Kentucky Lexington, Kentucky Active
McGill 1922 McGill community Montreal, Quebec, Canada Active [d]
Rutgers 1922 Rutgers University–New Brunswick Piscataway, New Jersey Active
Oregon 1923 University of Oregon Eugene, Oregon Active
Swarthmore 1923 Swarthmore University Swarthmore, Pennsylvania Active
Cal Tech 1924 California Institute of Technology Pasadena, California Active
Johns Hopkins 1924 Johns Hopkins University Baltimore, Maryland Active
Virginia 1924 University of Virginia Charlottesville, Virginia Active
Cincinnati 1926 University of Cincinnati Cincinnati, Ohio Active
NYU 1926 New York University New York City, New York Active
Michigan State 1927 Michigan State University East Lansing, Michigan Active
Arizona 1928 University of Arizona Tucson, Arizona Active
Duke 1928 Duke University Durham, North Carolina Active
Illinois, Chicago Medicine 1928–19xx ? University of Illinois College of Medicine Chicago, Illinois Inactive
Kansas State 1928 Kansas State University Manhattan, Kansas Active
Lehigh 1928 Lehigh University Bethlehem, Pennsylvania Active
Maryland 1928 University of Maryland, College Park College Park, Maryland Active
Oklahoma 1930 University of Oklahoma Norman, Oklahoma Active
Penn State 1930 Pennsylvania State University University Park, Pennsylvania Active
Rochester 1930 University of Rochester Rochester, New York Active
Washington State 1930 Washington State University Pullman, Washington Active
Wyoming 1930 Wyoming statewide Laramie, Wyoming Active [e]
Harvard 1931 Harvard University Cambridge, Massachusetts Active
Pitt 1931 University of Pittsburgh Pittsburgh, Pennsylvania Active
Princeton 1932 Princeton University Princeton, New Jersey Active
Western Reserve 1932 Western Reserve University Cleveland, Ohio Consolidated [f]
UCLA 1933 University of California, Los Angeles Los Angeles, California Active
MIT 1934 Massachusetts Institute of Technology Cambridge, Massachusetts Active
Greater New Orleans 1934 Greater New Orleans New Orleans, Louisiana Active [g]
Carleton 1935 Carleton College Northfield, Minnesota Active
Smith 1935 Smith College Northampton, Massachusetts Active
Wesleyan 1935 Wesleyan University Middletown, Connecticut Active
SUNY Buffalo 1936 University at Buffalo Buffalo, New York Active
Carnegie Mellon 1937 Carnegie Mellon University Pittsburgh, Pennsylvania Active [h]
George Washington 1937 George Washington University Washington, D.C. Active
Oregon State 1937 Oregon State University Corvallis, Oregon Active
Utah 1937 University of Utah Salt Lake City, Utah Active
Florida 1938 University of Florida Gainesville, Florida Active [5]
Massachusetts 1938 University of Massachusetts Amherst Amherst, Massachusetts Active
Rice 1938 Rice University Texas Medical Center Houston, Texas Active
Wellesley 1938 Wellesley College Wellesley, Massachusetts Active
Alabama 1939 University of Alabama Tuscaloosa, Alabama Active
West Virginia 1939 West Virginia University Morgantown, West Virginia Active
USC 1940 University of Southern California Los Angeles, California Active
Virginia Tech 1940 Virginia Tech Blacksburg, Virginia Active
Bryn Mawr 1941 Bryn Mawr College Bryn Mawr, Pennsylvania Active
Oberlin 1941 Oberlin College Cleveland, Ohio Active
Illinois State/Illinois Wesleyan 1942 Illinois State University and Illinois Wesleyan University Normal, Illinois Active
Illinois Tech 1942 Illinois Institute of Technology Chicago, Illinois Active
LSU 1942 Louisiana State University Baton Rouge, Louisiana Active
Utah State 1942 Utah State University Logan, Utah Active
Polytechnic/SUNY Old Westbury 1943 New York Institute of Technology Old Westbury, New York Active [i]
Radcliffe 1943–19xx ? Radcliffe College Cambridge, Massachusetts Inactive
Tufts 1943 Tufts University Medford, Massachusetts Active
Emory 1944 Emory University Atlanta, Georgia Active
NC State 1944 North Carolina State University Raleigh, North Carolina Active
St. Louis University 1944 Saint Louis University St. Louis, Missouri Active
Vanderbilt 1944 Vanderbilt University Nashville, Tennessee Active
Wayne State 1944 Wayne State University Detroit, Michigan Active
Catholic 1945 Catholic University of America Washington, D.C. Active
Connecticut 1945 University of Connecticut Storrs, Connecticut Active
Texas Southwestern Medical Center 1945 University of Texas Southwestern Medical Center Dallas, Texas Active
Georgia 1946 University of Georgia Athens, Georgia Active
State University of West Georgia 1946–c. 1986 State University of West Georgia Carrollton, Georgia Inactive [6]
Vermont 1946 Vermont statewide Northfield, Vermont Active [j]
California Davis 1947 University of California, Davis Davis, California Active
Hawaii 1947 University of Hawaiʻi at Mānoa Manoa, Hawaii Active
Rockford 1947 Rockford University Rockford, Illinois Active
Maine 1948 University of Maine Orono, Maine Active
San Diego 1948 San Diego area San Diego, California Active
Frederick 1949 Frederick and Rockville area Rockville, Maryland Active
Oklahoma State 1949 Oklahoma State University–Stillwater Stillwater, Oklahoma Active
Temple 1949 Temple University Philadelphia, Pennsylvania Active
Amherst 1950 Amherst College Amherst, Massachusetts Active
Auburn 1950 Auburn University Auburn, Alabama Active
Brigham Young 1950 Brigham Young University Provo, Utah Active
CDC 1950 Centers for Disease Control and Prevention Atlanta, Georgia Active
Denver 1950 University of Denver Denver, Colorado Active
Montana State 1950 Montana State University Bozeman, Montana Active
Naval Research Laboratory-Edison 1950 United States Naval Research Laboratory - Edison Washington, D.C. Active
Tennessee 1950 University of Tennessee Knoxville, Tennessee Active
NYU Dentistry 1951 New York University College of Dentistry New York City, New York Active
Texas A&M July 1, 1951 Texas A&M University College Station, Texas Active [7]
Alfred 1952 Alfred University Alfred, New York Active
Argonne 1952 Argonne National Laboratory Argonne, Illinois Active
Boston 1952 Boston University Boston, Massachusetts Active
Notre Dame 1952 University of Notre Dame Notre Dame, Indiana Active
Columbia-Willamette 1952 Columbia River and Willamette River area Portland, Oregon Active [k]
Kansas City 1952 Kansas City area Kansas City, Missouri Active
Triple Cities New York 1952 Binghamton area Binghamton, New York Active
Alamo 1953 San Antonio area San Antonio, Texas Active
Arconic 1953 New Kensington area New Kensington, Pennsylvania Active [l]
Arkansas 1953 University of Arkansas Fayetteville, Arkansas Active
Colorado State 1953 Colorado State University Fort Collins, Colorado Active
Georgia Institute of Technology 1953 Georgia Tech Atlanta, Georgia Active
Rhode Island 1953 University of Rhode Island Kingston, Rhode Island Active
Rollins College 1953 Rollins College Winter Park, Florida Active
Tuskegee University 1953 Tuskegee University Tuskegee, Alabama Active
Brooklyn 1954 Brooklyn College Brooklyn, New York Active
Franklin and Marshall 1954 Franklin & Marshall College Lancaster, Pennsylvania Active
Lamar 1954 Lamar University Beaumont, Texas Active
Missouri S&T 1954 Missouri University of Science and Technology Rolla, Missouri Active [m]
New Hampshire 1954 University of New Hampshire Durham, New Hampshire Active
New Mexico 1954 University of New Mexico Albuquerque, New Mexico Active
Stevens Tech 1954 Stevens Institute of Technology Hoboken, New Jersey Active
Texas, Medical 1954 University of Texas Medical Branch Galveston, Texas Active
Florida State 1955 Florida State University Tallahassee, Florida Active
Louisville 1955 Louisville area Louisville, Kentucky Active [n]
Loyola, Chicago 1955 Loyola University Chicago Chicago, Illinois Active
Tennessee, Medical 1956 Tennessee Inactive
Texas Woman's University 1956 Texas Woman's University Denton, Texas Active
Chesapeake 1957 Aberdeen Proving Ground Aberdeen, Maryland Active
Alabama, Birmingham 1957 University of Alabama at Birmingham Birmingham, Alabama Active
Army Research Laboratory 1957 United States Army Research Laboratory Adelphi, Maryland Active
Denison 1957 Denison University Granville, Ohio Active
Howard 1957 Howard University Washington, D.C. Active
Natick 1957 Natick area Natick, Massachusetts Active
New Mexico State 1957 New Mexico State University Las Cruces, New Mexico Active
Ohio Wesleyan 1957 Ohio Wesleyan University Delaware, Ohio Active
South Dakota 1957 University of South Dakota Vermillion, South Dakota Active
Fordham 1958 Fordham University The Bronx, New York Active
Louisiana Tech 1958 Louisiana Tech University Ruston, Louisiana Active
Naval Postgraduate School 1958 Naval Postgraduate School Monterey, California Active
Rockefeller 1958 Rockefeller University New York City, New York Active
South Carolina 1958 University of South Carolina Columbia, South Carolina Active
Tahoma 1958 Tahoma area Puyallup, Washington Active
Andrews-Whirlpool 1959 Andrews University and Whirlpool Corporation Berrien Springs, Michigan Active
Delaware 1959 University of Delaware Newark, Delaware Active
Knox 1959 Knox College Galesburg, Illinois Active
Vassar 1959 Vassar College Poughkeepsie, New York Active
Albion 1960 Albion College Albion, Michigan Active
Claremont Colleges 1960 Claremont McKenna College, Harvey Mudd College, and Pomona College Claremont, California Active
Jacksonville 1960 Jacksonville area Jacksonville, Florida Active
Marquette 1960 Marquette University Milwaukee, Wisconsin Active
New Mexico Highlands 1960 New Mexico Highlands University Las Vegas, New Mexico Active
San Francisco State 1960 San Francisco State University San Francisco, California Active
Texas Tech 1960 Texas Tech University Lubbock, Texas Active
University of Massachusetts Lowell 1960 University of Massachusetts Lowell Lowell, Massachusetts Active
Eckerd 1961 Eckerd College St. Petersburg, Florida Active
Ohio 1961 Ohio University Athens, Ohio Active
Puerto Rico at Mayaguez 1961 University of Puerto Rico at Mayagüez Mayagüez, Puerto Rico Active
South Dakota State 1961 South Dakota State University Brookings, South Dakota Active
Ball State 1962 Ball State University Muncie, Indiana Active
Chicago Medical 1962 Chicago, Illinois Inactive
SUNY Stony Brook 1962 Stony Brook University Stony Brook, New York Active
Tidewater Virginia 1962 Tidewater Newport News, Virginia Active [o]
Whitman College-Walla Walla University 1962 Whitman College and Walla Walla University Walla Walla, Washington Active
Central Arkansas 1963 Central Arkansas area Little Rock, Arkansas Active
California Riverside 1963 University of California, Riverside Riverside, California Active
VCU 1963 Virginia Commonwealth University Richmond, Virginia Active [p]
North Dakota State 1963 North Dakota State University Fargo, North Dakota Active
American University 1964 American University Washington, D.C. Active
Montana 1964 University of Montana Missoula, Montana Active
Wichita State 1964 Wichita State University Wichita, Kansas Active
Arizona State 1965 Arizona State University Phoenix, Arizona Active
Black Hills Regional 1965 Black Hills region Rapid City, South Dakota Active
Cincinnati Federal Environmental 1965 United States Environmental Protection Agency Cincinnati Cincinnati, Ohio Active
Colorado Mines 1965 Colorado School of Mines Golden, Colorado Active
Hamilton 1965 Hamilton College Clinton, New York Active
Marshall 1965 Marshall University Huntington, West Virginia Active
Merrimack 1965 Merrimack College North Andover, Massachusetts Active
Northeastern 1965 Northeastern University Boston, Massachusetts Active
Orange County 1965 Orange County San Clemente, California Active
South Dakota Mines 1965 South Dakota School of Mines and Technology Rapid City, South Dakota Inactive
SUNY Plattsburgh 1965 State University of New York at Plattsburgh Plattsburgh, New York Active
Tulsa 1965 Tulsa area Tulsa, Oklahoma Active
Wake Forest 1965 Wake Forest University Winston-Salem, North Carolina Active
Wisconsin-Oshkosh 1965 University of Wisconsin–Oshkosh Oshkosh, Wisconsin Active
Boston College 1966 Boston College Chestnut Hill, Massachusetts Inactive
Charlotte 1966 Charlotte area Charlotte, North Carolina Active
Clemson 1966 Clemson University Clemson, South Carolina Active
Fairleigh Dickinson 1966 Fairleigh Dickinson University Teaneck, New Jersey Active
Greensboro 1966 Greensboro area Greensboro, North Carolina Active
Houston 1966 University of Houston Houston, Texas Active
Idaho State 1966 Idaho State University Pocatello, Idaho Active
Ithaca 1966 Ithaca College Ithaca, New York Active
KU Med 1966 University of Kansas Medical Center Kansas City, Kansas Active
Minnesota State, Mankato 1966–1968 Minnesota State University, Mankato Mankato, Minnesota Inactive [8]
Mississippi State 1966 Mississippi State University Starkville, Mississippi Active
Montana Tech 1966 Montana Technological University Butte, Montana Active
Southern Illinois Carbondale 1966 Southern Illinois University Carbondale Carbondale, Illinois Active
SUNY Fredonia 1966 State University of New York at Fredonia Fredonia, New York Active
Tennessee Tech 1966 Tennessee Tech Cookeville, Tennessee Active
Ursinus 1966 Ursinus College Collegeville, Pennsylvania Active
Weber State University 1966 Weber State University Ogden, Utah Active
Eastern Kentucky University 1967 Eastern Kentucky University Richmond, Kentucky Active
Eastern New Mexico University 1967 Eastern New Mexico University Portales, New Mexico Active
Eastern Washington University Spokane 1967 Eastern Washington University Spokane Spokane, Washington Active
Georgetown 1967 Georgetown University Washington, D.C. Active
John Deere 1967 John Deere Rock Island, Illinois Active [q]
Kent 1967 Kent State University Kent, Ohio Active
Loyola Marymount 1967 Loyola Marymount University Los Angeles, California Active
Mississippi Medical 1967 University of Mississippi Medical Center Jackson, Mississippi Active
Mount Holyoke 1967 Mount Holyoke College South Hadley, Massachusetts Active
Northern Arizona 1967 Northern Arizona Flagstaff, Arizona Active
Ohio Northern 1967 Ohio Northern University Ada, Ohio Active
Puerto Rico at San Juan 1967 University of Puerto Rico, Río Piedras Campus San Juan, Puerto Rico Active
Santa Clara 1967 Santa Clara University Santa Clara, California Active
Sonoma State 1967 Sonoma State University Rohnert Park, California Active
Southern Mississippi 1967 University of Southern Mississippi Hattiesburg, Mississippi Active
Texas Christian 1967 Texas Christian University Fort Worth, Texas Active
Thomas Jefferson 1967 Thomas Jefferson University Philadelphia, Pennsylvania Active
Tri-Cities Washington 1967 Richland, Kennewick, and Pasco area Richland, Washington Active
U.S. Naval Academy 1967 United States Naval Academy Annapolis, Maryland Active
Western Kentucky 1967 Western Kentucky University Bowling Green, Kentucky Active
Baylor 1968 Baylor University Waco, Texas Active
Dartmouth 1968 Dartmouth College Hanover, New Hampshire Active
Gustavus Adolphus 1968 Gustavus Adolphus College St. Peter, Minnesota Active
Manhattan College 1968 Manhattan College The Bronx, New York Active [r]
Manitoba 1968 University of Manitoba Winnipeg, Manitoba, Canada Active
Middle Tennessee State 1968 Middle Tennessee State University Murfreesboro, Tennessee Active
Northern Michigan 1968 Northern Michigan University Marquette, Michigan Active
Queens College 1968 Queens College, City University of New York Queens, New York Active
Scranton 1968 University of Scranton Scranton, Pennsylvania Active [9]
Tifton 1968 Tifton area Tifton, Georgia Active
Western Carolina 1968 Western Carolina University Cullowhee, North Carolina Active
Wisconsin–La Crosse 1968 University of Wisconsin–La Crosse La Crosse, Wisconsin Active
Appalachian State 1969 Appalachian State University Boone, North Carolina Active
Central Florida 1969 University of Central Florida Orlando, Florida Active
Delta 1969 Boston area Boston, Massachusetts Active
Hunter 1969 Hunter College New York City, New York Inactive
Indiana, Indianapolis Medical 1969 Indiana University School of Medicine Indianapolis, Indiana Active
Indiana University 1969 Indiana University of Pennsylvania Indiana, Pennsylvania Active
Miami 1969 University of Miami Coral Gables, Florida Active
Northern Illinois 1969 Northern Illinois University DeKalb, Illinois Active
Southern Illinois Edwardsville 1969 Southern Illinois University Edwardsville Edwardsville, Illinois Active
SUNY Health Science Center April 8, 1969 SUNY Downstate Medical Center Brooklyn, New York Active [10]
Akron 1969 University of Akron Akron, Ohio Active
Nevada 1969 University of Nevada, Reno Reno, Nevada Active
Rider 1969 Rider University Lawrence Township, New Jersey Active
Williams 1969 Williams College Williamstown, Massachusetts Active
Wright State 1969 Wright State University Fairborn, Ohio Active
Albany, New York 1970 Albanay area Albany, New York Active [s]
California Santa Barbara 1970 University of California, Santa Barbara Santa Barbara County, California Active
Central Oklahoma 1970 University of Central Oklahoma Edmond, Oklahoma Active
Hartford 1970 University of Hartford West Hartford, Connecticut Active
Massachusetts Dartmouth 1970 University of Massachusetts Dartmouth North Dartmouth, Massachusetts Active
SUNY Oswego 1970 State University of New York at Oswego Oswego, New York Active
Tennessee at Martin 1970 University of Tennessee at Martin Martin, Tennessee Active
Youngstown State 1970 Youngstown State University Youngstown, Ohio Active
Clarkson 1971 Clarkson University Potsdam, New York Active
CUNY 1971 City University of New York New York City, New York Active
East Stroudsburg 1971 East Stroudsburg University of Pennsylvania East Stroudsburg, Pennsylvania Active
Food and Drug Administration 1971 Food and Drug Administration Washington, D.C. Active
George Mason 1971 George Mason University Fairfax, Virginia Active
Hampden Sydney/Longwood 1971 Hampden–Sydney College and Longwood University Hampden Sydney, Virginia Active
Michigan Tech 1971 Michigan Technological University Houghton, Michigan Active
Montclair State 1971 Montclair State University Montclair, New Jersey Active
National Institute of Standards and Technology 1971 National Institute of Standards and Technology Gaithersburg, Maryland Active
Saint Joseph's 1971 Saint Joseph's University Philadelphia, Pennsylvania Active
Alaska 1972 Alaska statewide Fairbanks, Alaska Active
Drexel 1972 Drexel University Philadelphia, Pennsylvania Active
Miami (OH) 1972 Miami University Oxford, Ohio Active
Texas, Arlington 1972 University of Texas at Arlington Arlington, Texas Active
Mississippi 1972 University of Mississippi University, Mississippi Active
Avalon 1973 St. John's area St. John's, Newfoundland and Labrador, Canada Active
California State Northridge 1973 California State University, Northridge Northridge, Los Angeles, California Active
General Motors R&D Center 1973 General Motors Technical Center Warren, Michigan Active
Newark 1973 Rutgers University–Newark Newark, New Jersey Active
Rush 1973 Rush University Chicago, Illinois Active
Wisconsin-Milwaukee 1973 University of Wisconsin–Milwaukee Milwaukee, Wisconsin Active
East Carolina 1974 East Carolina University Greenville, North Carolina Active
Pace 1974 Pace University Pleasantville, New York Active
Pikes Peak 1974 Colorado College and University of Colorado Colorado Springs Colorado Springs, Colorado Active
Portland State 1974 Portland State University Portland, Oregon Active
Boise State University 1975 Boise State University Boise, Idaho Active
Bowling Green 1975 Bowling Green State University Bowling Green, Ohio Active
Chattanooga 1975 University of Tennessee at Chattanooga Chattanooga, Tennessee Active
Georgia Medical 1975 Medical College of Georgia Augusta, Georgia Inactive
Hawaii Hilo 1975 University of Hawaiʻi at Hilo Hilo, Hawaii Active
Lehman 1975 Lehman College New York City, New York Active
Oakland 1975–19xx ? Oakland area Oakland, California Inactive
Omaha 1975 Omaha area Omaha, Nebraska Active
Texas, El Paso 1975 University of Texas at El Paso El Paso, Texas Active
Dayton 1975 University of Dayton Dayton, Ohio Active
Oakland 1975 Oakland University Rochester, Michigan Active
Ramapo 1975 Ramapo College Mahwah, New Jersey Active
South Alabama 1975 University of South Alabama Mobile, Alabama Active
Loma Linda 1976 Loma Linda University Loma Linda, California Active
New Jersey Tech 1976 New Jersey Institute of Technology Newark, New Jersey Active
Oklahoma Health Science Center 1976 University of Oklahoma Health Sciences Center Oklahoma City, Oklahoma Active
Southern Methodist 1976 Southern Methodist University University Park, Texas Active
Toledo 1976 University of Toledo Toledo, Ohio Active
Abbott Laboratories 1977 Abbott Laboratories Green Oaks, Illinois Active
Guelph 1977 University of Guelph Guelph, Ontario, Canada Active
Murray State 1978 Murray State University Murray, Kentucky Active
Western Connecticut State 1979 Western Connecticut State University Danbury, Connecticut Active
Calgary 1980 University of Calgary Calgary, Alberta, Canada Active
Quinnipiac 1980 Quinnipiac area Hamden, Connecticut Active [t]
Ottawa 1983 Ottawa area Ottawa, |Ontario, Canada Active
Texas at Dallas 1983 University of Texas at Dallas Richardson, Texas Active
University of Toronto 1983 University of Toronto Toronto, Ontario, Canada Active
Philadelphia College 1984 Philadelphia College of Osteopathic Medicine Philadelphia, Pennsylvania Active
Purdue Fort Wayne 1984 Purdue University Fort Wayne Fort Wayne, Indiana Active [u]
Greenbrier Valley 1985 Greenbrier Valley area Lewisburg, West Virginia Active
Northwestern Pennsylvania 1985 Northwestern Pennsylvania Erie, Pennsylvania Active
Rhode Island College 1985 Rhode Island College Providence, Rhode Island Active
Asheville 1986 University of North Carolina at Asheville Asheville, North Carolina Active
Australian 1986 Australia nationwide Murdoch, Western Australia, Australia Active
Nebraska at Kearney 1986 University of Nebraska at Kearney Kearney, Nebraska Active
Wilmington 1986 University of North Carolina Wilmington Wilmington, North Carolina Active
Villanova 1989 Villanova University Villanova, Pennsylvania Active
Woods Hole 1989 Woods Hole Oceanographic Institution Woods Hole, Massachusetts Active
Southern Maine 1990 University of Southern Maine Lewiston, Maine Active
Charleston 1991 Charleston area Charleston, South Carolina Active
Research Triangle Park 1991 Research Triangle Park Research Triangle Park, North Carolina Active
Shenandoah Valley 1991 Harrisonburg area Harrisonburg, Virginia Active
California Irvine 1991 University of California, Irvine Irvine, California Active
South Florida Water Management District 1992 South Florida Water Management District West Palm Beach, Florida Active
Swiss 1992 Switzerland nationwide Bern, Switzerland Active
Southern Oregon 1993 Southern Oregon Ashland, Oregon Active
University of Alberta 1993 University of Alberta Edmonton, Alberta, Canada Active
SUNY Purchase 1996 State University of New York at Purchase Purchase, New York Active
Eastern Illinois 1997 Eastern Illinois University Charleston, Illinois Active
Barry University 1998 Barry University Miami Shores, Florida Active
Grove City 1998 Grove City College Grove City, Pennsylvania Active
South Texas 1999 South Texas Corpus Christi, Texas Active
Fairfield University 2000 Fairfield University Fairfield, Connecticut Active
Carthage 2001 Carthage College Kenosha, Wisconsin Active
Washington College 2001 Washington College Chestertown, Maryland Active
Tarleton State 2003 Tarleton State University Stephenville, Texas Active
Mercer 2005 Mercer University Macon, Georgia Active
Missouri–St. Louis 2006 University of Missouri–St. Louis St. Louis, Missouri Active
California, Merced 2007 University of California, Merced Merced, California Active
Florida International 2007 Florida International University University Park, Florida Active
Providence College 2008 Providence College Providence, Rhode Island Active
Mount Saint Vincent 2009 University of Mount Saint Vincent Riverdale, Bronx, New York Active
Nordic 2009 Norway, Sweden, Finland, and Iceland Espoo, Finland Active
North Shore 2009 Salem, Wenham, and Beverly communities Salem, Massachusetts Active
Findlay 2010 University of Findlay Findlay, Ohio Active
Purdue Calumet 2012 Purdue University Northwest Hammond, Indiana Active
Radford 2014 Radford University Radford, Virginia Active
West Chester April 12, 2016 West Chester University West Chester, Pennsylvania Active [4][11]
South Florida 2018 University of South Florida Tampa, Florida Acitve
Austin College March 7, 2019 Austin College Sherman, Texas Active [12]
Nova Southeastern September 19, 2019 Nova Southeastern University Fort Lauderdale, Florida Active [13]
Midwestern University May 18, 2021 Midwestern University Glendale, Arizona Active [14]
Whitworth May 2021 Whitworth University Spokane, Washington Active [15]
Elmezzi Graduate School March 30, 2023 Elmezzi Graduate School of Molecular Medicine Manhasset, New York Active [16]
Air Force Dayton Wright-Patterson Air Force Base Dayton, Ohio Active
Albany Albany area Albany, Oregon Active
American University of Beirut American University of Beirut Beirut, Lebanon Active
Arkansas State Arkansas State University State University, Arkansas Active
Atlanta University Center Atlanta University Center Atlanta, Georgia Active [v]
Bangkok Bangkok area Bangkok, Thailand Active
Baylor College of Dentistry Baylor College of Dentistry Dallas, Texas Inactive
Berry College Berry College Mount Berry, Georgia Active
Boeing North America Boeing Seal Beach, California Active
BP America BP America New York Active
Bridgeport University of Bridgeport Bridgeport, Connecticut Active
British Columbia University of British Columbia Vancouver, British Columbia, Canada Active
Bucknell Bucknell University Lewisburg, Pennsylvania Active
Butler-Indianapolis Butler University Indianapolis, Indiana Active
C. W. Post C. W. Post College Brookville, New York Inactive
Cal Poly California Polytechnic State University, San Luis Obispo San Luis Obispo, California Active
Cal Poly Pomona California State Polytechnic University, Pomona Pomona, California Active
California State Bakersfield California State University, Bakersfield Bakersfield, California Active
California State Chico California State University, Chico Chico, California Active
California State Dominguez Hills California State University, Dominguez Hills Carson, California Active
California Santa Cruz University of California, Santa Cruz Santa Cruz, California Active
California State Fresno California State University, Fresno Fresno, California Inactive
California State Hayward California State University, Hayward Hayward, California Inactive
California State Long Beach California State University, Long Beach Long Beach, California Active
California State Sacramento California State University, Sacramento Sacramento, California Active
California State San Bernardino California State University, San Bernardino San Bernardino, California Active
Calspan Calspan Buffalo, New York Active
Center for Naval Analyses Center for Naval Analyses Alexandria, Virginia Active
Central Michigan Central Michigan University Mount Pleasant, Michigan Active
Central Missouri University of Central Missouri Warrensburg, Missouri Inactive
Central Savannah River Area Central Savannah River Area Aiken, South Carolina Active
Central Texas Research Society Central Texas Research Society Temple, Texas Inactive
China Lake Naval Air Weapons Station China Lake Ridgecrest, California Active
CINVESTAV CINVESTAV Mexico City, Mexico Active
City College of New York City College of New York New York City, New York Active
Clear Lake Clear Lake Houston, Texas Active
College of the Holy Cross College of the Holy Cross Worcester, Massachusetts Inactive
Colorado State University Pueblo Colorado State University Pueblo Pueblo, Colorado Inactive
Corning Corning Incorporated Corning, New York Active
David W. Taylor Carderock Division of the Naval Surface Warfare Center Bethesda, Maryland Active [w]
Depauw-Wabash Depauw University and Wabash College Crawfordsville, Indiana Active
DOE/NRC United States Department of Energy and Nuclear Regulatory Commission Rockville, Maryland Active
Dubuque University of Dubuque Dubuque, Iowa Inactive
DuPont DuPont Experimental Station Wilmington, Delaware Active
Duquesne Duquesne University Pittsburgh, Pennsylvania Inactive
Eastern Michigan Eastern Michigan University Ypsilanti, Michigan Active
Eastern Oregon University Eastern Oregon University La Grande, Oregon Inactive
Emporia State Emporia State University Emporia, Kansas Inactive
Ferris State Ferris State University Big Rapids, Michigan Inactive
Florida A&M Florida A&M University Tallahassee, Florida Active
Florida Atlantic Florida Atlantic University Boca Raton, Florida Active
Florida Institute of Technology Florida Institute of Technology Melbourne, Florida Inactive
Ford Motor Company Ford Motor Company Dearborn, Michigan Active
Fort Hays Fort Hays State University Hays, Kansas Active
Four Corners Multi-campus collegiate Durango, Colorado Active
Georgia Southern Georgia Southern University Statesboro, Georgia Active [17]
Grand Valley Grand Valley State University Allendale, Michigan Active
Greater Des Moines Greater Des Moines Des Moines, Iowa Active
GTE Laboratories GTE Laboratories Waltham, Massachusetts Inactive [x]
Gulf Coast Gulf Coast Stennis Space Center, Mississippi Active
Hartford Hartford area Hartford, Connecticut Active
Hollins Hollins University Roanoke, Virginia Active
Hope College Hope College Holland, Michigan Active
Hughes Laboratories Hughes Research Laboratories Malibu, California Inactive
Humboldt State University Humboldt State University Arcata, California Inactive
Hungarian Hungary nationwide Budapest, Hungary Active
Huntsville 19xx ?–19xx ? University of Alabama in Huntsville Huntsville, Alabama Inactive
Iberian Iberian Peninsula Spain Active
Johnson & Johnson Johnson & Johnson Spring House, Pennsylvania Active
Kalamazoo Kalamazoo area Kalamazoo, Michigan Active
Kennesaw State Kennesaw State University Kennesaw, Georgia Inactive
Kirksville Kirksville area Kirksville, Missouri Active
Lafayette Lafayette College Easton, Pennsylvania Active [18]
Lake Forest Lake Forest College Lake Forest, Illinois Inactive
LLNL Lawrence Livermore National Laboratory Livermore, California Active
Lynchburg University of Lynchburg Lynchburg, Virginia Inactive
M. W. Kellogg M.W. Kellogg Houston, Texas Inactive
Magic Valley Magic Valley area Kimberly, Idaho Active
Mesa State College Colorado Mesa University Grand Junction, Colorado Inactive
McDaniel McDaniel College Westminster, Maryland Inactive
McMaster McMaster University Hamilton, Ontario, Canada Active
Memphis University of Memphis Memphis, Tennessee Active
Minnesota Duluth University of Minnesota Duluth Duluth, Minnesota Active
Minot State Minot State University Minot, North Dakota Active
Missouri State Missouri State University Springfield, Missouri Active
Monterrey Institute Monterrey Institute of Technology and Higher Education Monterrey, Nuevo Leon, Mexico Active
Mount Sinai Mount Sinai School of Medicine New York City, New York Inactive
Muskingum Muskingum University New Concord, Ohio Active
Nalco Chemical Nalco Chemical Company Naperville, Illinois Active
Naval Air Warfare Center Training Systems Naval Air Warfare Center Training Systems Division Orlando, Florida Active
New Mexico Tech New Mexico Institute of Mining and Technology Socorro, New Mexico Active
New Zealand New Zealand countrywide Wellington, New Zealand Active
North Carolina Central North Carolina Central University Durham, North Carolina Active
North Texas University of North Texas Denton, Texas Inactive
Northeastern State Northeastern State University Tahlequah, Oklahoma Inactive [y]
Northern Colorado University of Northern Colorado Greeley, Colorado Inactive
Northern Iowa University of Northern Iowa Cedar Falls, Iowa Active
Northern Kentucky Northern Kentucky University Highland Heights, Kentucky Inactive
Northern Westchester Northern Westchester area Westchester County, New York Active
Northwest Indiana Northwest Indiana Gary, Indiana Active
Northwestern State Northwestern State University Natchitoches, Louisiana Inactive
Olin Olin Corporation Cheshire, Connecticut Active
Oneonta Oneonta area Oneonta, New York Active
Panama City Panama City area Panama City, Florida Active
Peoria Peoria area Peoria, Illinois Active
Picatinny Picatinny Arsenal Mendham Borough, New Jersey Active
Prague Institute of Advanced Studies Prague Institute of Advanced Studies Prague, Czech Republic Active
Prairie View Prairie View A&M University Prairie View, Texas Active
Regis College Regis College Weston, Massachusetts Inactive
Richmond University of Richmond Richmond, Virginia Inactive
Roanoke College Roanoke College Salem, Virginia Inactive
Roche Research Roche Research Nutley, New Jersey Active
Rosalind Franklin Rosalind Franklin University of Medicine and Science North Chicago, Illinois Inactive
Saint Bonaventure St. Bonaventure University St. Bonaventure, New York Inactive
St. Cloud State St. Cloud State University St. Cloud, Minnesota Active
Saint Mary's College of California Saint Mary's College of California Moraga, California Active
Sam Houston State Sam Houston State University Huntsville, Texas Active
San Joaquin Valley San Joaquin Valley Stockton, California Active
San Jose State San Jose State University San Jose, California Active
Sangamon State Sangamon State University Springfield, Illinois Inactive
Savannah Savannah area Savannah, Georgia Active
Seton Hall Seton Hall University South Orange, New Jersey Active
Shreveport Shreveport area Shreveport, Louisiana Active
Sigma Xi Georgia Georgia nationwide Tbilisi, Georgia Active
Sigma Xi Moscow Moscow area Moscow, Russia Active
Sigma Xi Romania Romania nationwide Bucharest, Romania Active
Slippery Rock Slippery Rock University Slippery Rock, Pennsylvania Active
Southcentral Pennsylvania South Central Pennsylvania Waynesboro, Pennsylvania Active
Southeast Missouri State Southeast Missouri State University Cape Girardeau, Missouri Inactive
Southern Appalachian Southern Appalachian area Johnson City, Tennessee Active
Southern Indiana Southern Indiana Evansville, Indiana Active
Southern University Southern University Baton Rouge, Louisiana Inactive
State University College at Buffalo State University College at Buffalo Buffalo, New York Inactive
State University College at New Paltz State University College at New Paltz New Paltz, New York Inactive
Stephen F. Austin Stephen F. Austin State University Nacogdoches, Texas Inactive
SUNY Brockport State University College at Brockport Brockport, New York Inactive
SUNY Cortland State University of New York at Cortland Cortland, New York Active
Tampa Bay Tampa Bay area Tampa, Florida Active
Tennessee A&I Fisk-Meharry Tennessee State University, Fisk University, and Meharry Medical College Nashville, Tennessee Active [19]
Texas A&M Commerce Texas A&M University–Commerce Commerce, Texas Inactive
Texas Rio Grande Valley University of Texas Rio Grande Valley Brownsville, Texas Inactive
Towson Towson University Baltimore, Maryland Active
Tri-State Tri-State University Angola, Indiana Inactive
UL Lafayette University of Louisiana at Lafayette Lafayette, Louisiana Inactive
UL Monroe University of Louisiana at Monroe Monroe, Louisiana Inactive
UNAM National Autonomous University of Mexico Mexico City, Mexico Active
University of Connecticut Health Center UConn Health Farmington, Connecticut Inactive
University of Illinois University of Illinois Urbana-Champaign Champaign, Illinois Inactive
University of Illinois Chicago University of Illinois Chicago Chicago, Illinois Inactive
University of the South University of the South Sewanee, Tennessee Inactive
UNLV University of Nevada, Las Vegas Las Vegas, Nevada Active
USciences University of the Sciences Philadelphia, Pennsylvania Inactive [z]
UT Health Science Center University of Tennessee Health Science Center Memphis, Tennessee Active [aa]
Ventura County Ventura County Ventura, California Active
Virginia State Virginia State University Petersburg, Virginia Inactive
Wabash Valley Wabash Valley area Terre Haute, Indiana Acitve
Waterways Experiment Station Waterways Experiment Station Vicksburg, Mississippi Active
Westchester Westchester County New York Active
Western Illinois Western Illinois University Macomb, Illinois Inactive
Western Pennsylvania Western Pennsylvania Pennsylvania Active
Western Washington Western Washington University Bellingham, Washington Active
Wilkes Wilkes University Wilkes-Barre, Pennsylvania Inactive
William Paterson William Paterson University Wayne, New Jersey Inactive
Wisconsin-Eau Claire/Stout University of Wisconsin–Eau Claire and University of Wisconsin–Stout Eau Claire, Wisconsin Inactive
Wisconsin-Green Bay University of Wisconsin–Green Bay Green Bay, Wisconsin Active
Wisconsin-Stevens Point University of Wisconsin–Stevens Point Stevens Point, Wisconsin Inactive
Wittenberg Wittenberg University Springfield, Ohio Inactive
WSU Vancouver Washington State University Vancouver Vancouver, Washington Inactive
Wooster Wooster area Wooster, Ohio Active

Notes

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  1. ^ Chapter formed at Case Institute of Technology. It consolidated with the Western Reserve chapter when the two colleges merged to form Case Western Reserve University.
  2. ^ Chapter was formed at Syracuse University but is now an area chapter.
  3. ^ The District of Columbia chapter is an area chapter serving members in the District of Columbia, Maryland, and Virginia metro area.
  4. ^ Chapter was originally associated with McGill University but is now a community chapter.
  5. ^ Chapter formed at the University of Wyoming but is now a statewide chapter.
  6. ^ Chapter consolidated with the Case Institute of Technology chapter to form the Case Western Reserve chapter when the two colleges merged.
  7. ^ Chapter formed at Tulane University but now includes the Great New Orleans area.
  8. ^ Chapter formed at Carnegie Tech, now Carnegie Mellon University.
  9. ^ This chapter originated in 1943 at the Brooklyn-based New York Technical Institute, and was called the Brooklyn Tech chapter. After school mergers, it is now located at Old Westbury on Long Island and called the Polytechnic/SUNY Old Westbury chapter.
  10. ^ Chapter formed at the University of Vermont but is now a statewide chapter.
  11. ^ Originally chartered as the Oregon Medical and Dental area chapter.
  12. ^ Chapter was formed at the Alcoa Technical Center, now called Arconic Technology Center.
  13. ^ Chapter formed at the Missouri School of Mines and Metallurgy, now called Missouri University of Science and Technology.
  14. ^ The chapter formed at the University of Louisville but is now an area chapter.
  15. ^ This chapter serves Newport University, Eastern Virginia Medical School, Hampton University, Norfolk State University, Old Dominion University, and the surrounding area.
  16. ^ This chapter was formed at Virginia Medical School which merged to form VCU.
  17. ^ Chapter serves Davenport, Iowa; Bettendorf, Iowa; Rock Island, Illinois; and Moline, Illinois.
  18. ^ This school was originally situated six miles south, in Manhattan.
  19. ^ Chapter originally served the University at Albany, SUNY, but is now a communitywide chapter.
  20. ^ Chapter was originally affiliated with Quinnipiac University but is now a community based chapter.
  21. ^ Chapter was established at Indiana University-Purdue University at Ft. Wayne which split into two institutions in June 2018.
  22. ^ AUC Consortium is a collaboration between four historically black colleges and universities: Clark Atlanta University, Spelman College, Morehouse College, and Morehouse School of Medicine.
  23. ^ Chapter formed at the David W. Taylor Naval Ship Research and Development Center which became the Carderock Division of the Naval Surface Warfare Center in 1992.
  24. ^ GTE (General Telephone & Electronics Corporation) ceased operations in 1982.
  25. ^ Chapter formed at Northeastern Oklahoma State University, now called Northeastern State University.
  26. ^ University of the Sciences merged into Saint Joseph's University on June 1, 2022.
  27. ^ The chapter was formed at the University of Tennessee Memphis, now called the University of Tennessee Health Science Center.

References

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  1. ^ a b Anson, Jack L.; Marchenasi, Robert F., eds. (1991) [1879]. Baird's Manual of American Fraternities (20th ed.). Indianapolis, IN: Baird's Manual Foundation, Inc. p. VI-136-138. ISBN 978-0963715906.
  2. ^ "Chapter Directory". Sigma Xi. Retrieved 2024-05-04.
  3. ^ "Chapters by Constituency". Sigma Xi. Retrieved 2024-08-01.
  4. ^ a b c d e f g h i j k "Catch Up with Sigma Xi's First Chapters". Sigma Xi. August 8, 2016. Retrieved 2024-08-01.
  5. ^ "Sigma Xi Honor Society". University of Florida. Retrieved 2024-08-01.
  6. ^ "Sigma Xi-University of Georgia chapter". University Libraries, University of Georgia. Retrieved 2024-07-31.
  7. ^ "Welcome – Sigma Xi". Sigma Xi Texas A&M. Retrieved 2024-08-01.
  8. ^ "Sigma Xi, (Honor Society), 1966-1968". University Archives and Southern Minnesota Historical Center | Minnesota State University, Mankato. Retrieved 2024-08-01.
  9. ^ "Honor Societies". University of Scranton. Retrieved 2024-08-01.
  10. ^ "Timeline | Sesquicentennial". SUNY Downstate Health Sciences University. Retrieved 2024-07-31.
  11. ^ "Newest Sigma Xi Chapter Installed at West Chester University". Sigma Xi. April 19, 2016. Retrieved 2024-08-01.
  12. ^ "New Chapter Established at Austin College". Sigma Xi. March 20, 2019. Retrieved 2024-08-01.
  13. ^ "New Sigma Xi Chapter Installed at Nova Southeastern University". Sigma Xi. October 2, 2019. Retrieved 2024-08-01.
  14. ^ "Sigma Xi, The Scientific Research Honor Society Installs New Chapter at Midwestern University". Sigma Xi. May 25, 2021. Retrieved 2024-08-01.
  15. ^ "Mind & Heart Newsletter". Whitworth University. May 2021. Retrieved 2024-08-01.
  16. ^ "Sigma Xi Installs New Chapter at Elmezzi Graduate School of Molecular Medicine". Sigma Xi. April 4, 2023. Retrieved 2024-08-01.
  17. ^ "Sigma Xi". Georgia Southern University. Retrieved 2024-08-01.
  18. ^ "Sigma Xi". Lafayette College. Retrieved 2024-08-01.
  19. ^ "Sigma Xi | Undergraduate Bulletin 2024-2025 »". Fisk University. Retrieved 2024-07-31.