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Notelist
  1. ^ Timeline of Joe Biden's political career
    (collapsed- Template:Collapsible section, not good)
  2. ^ Timeline of Nancy Pelosi's political career
    (collapsed- Template:Collapse)
  3. ^ Timeline of Joe Biden's political career
    (collapsed- Template:Collapse)
  4. ^ Timeline of Nancy Pelosi's political career
    (trying top to down & colors list)
  5. ^ Simple template, source:mw
  6. ^ Template testing site
  7. ^ Electbox rank choice candidate eliminated basic round 6
  8. ^ Electbox rank choice begin round 20
  9. ^ Electbox rank choice end round 6
  10. ^ Electbox rank choice candidate elected basic round 6
  11. ^ Electbox rank choice candidate advanced basic round 6
  12. ^ Electbox rank choice candidate round 6 documentation outline
  13. ^ Copy of Template:United States presidential election imagemap for House cartogram (maybe)?
  14. ^ Congressional district summaries
  15. ^ HR size change, for commons
  16. ^ delegation page progress
  17. ^ custom parameter template
  18. ^ Miscellaneous
  19. ^ New RCAT userspace sample
  20. ^ a b c Sample redirect page to test new RCAT
  21. ^ double decker text
  22. ^ a b c House interactive maps
  23. ^ R under expansion
  24. ^ Sample page
  25. ^ This template


Summary of Alabama's congressional districts
District Status Years active Note Number of members
Territory Obsolete 1818–1819 Created as a non-voting delegate was granted by Congress
Eliminated due to statehood
1
At-large Obsolete 1819–1823 Created due to statehood
Eliminated due to 1820 census
1
1841–1843 Created due to redistricting
Eliminated due to redistricting and 1840 census
5
1873–1877 Created due to 1870 census
Eliminated due to redistricting
2
1913–1917 Created due to 1910 census
Eliminated due to redistricting
1
1963–1965 Created due to redistricting and 1960 census
Eliminated due to redistricting
8
1st Active 1823–1841 Created due to 1820 census
Eliminated due to redistricting
1
1843–1963 Created due to redistricting and 1840 census
Eliminated due to redistricting and 1960 census
1
1965–present Created due to redistricting 1
2nd Active 1823–1841 Created due to 1820 census
Eliminated due to redistricting
1
1843–1963 Created due to redistricting and 1840 census
Eliminated due to redistricting and 1960 census
1
1965–present Created due to redistricting 1
3rd Active 1823–1841 Created due to 1820 census
Eliminated due to redistricting
1
1843–1963 Created due to redistricting and 1840 census
Eliminated due to redistricting and 1960 census
1
1965–present Created due to redistricting 1
4th Active 1833–1841 Created due to 1830 census
Eliminated due to redistricting
1
1843–1963 Created due to redistricting and 1840 census
Eliminated due to redistricting and 1960 census
1
1965–present Created due to redistricting 1
5th Active 1833–1841 Created due to 1830 census
Eliminated due to redistricting
1
1843–1963 Created due to redistricting and 1840 census
Eliminated due to redistricting and 1960 census
1
1965–present Created due to redistricting 1
6th Active 1843–1963 Created due to 1840 census
Eliminated due to redistricting and 1960 census
1
1965–present Created due to redistricting 1
7th Active 1843–1863 Created due to 1840 census
Eliminated due to 1860 census
1
1877–1963 Created due to redistricting
Eliminated due to redistricting and 1960 census
1
1965–present Created due to redistricting 1
8th Obsolete 1877–1963 Created due to redistricting
Eliminated due to redistricting and 1960 census
1
1965–1973 Created due to redistricting
Eliminated due to 1970 census
1
9th Obsolete 1893–1963 Created due to 1890 census
Eliminated due to redistricting and 1960 census
1
10th Obsolete 1917–1933 Created due to redistricting
Eliminated due to 1930 census
1
Summary of Alaska's congressional districts
District Status Years active Note Number of members
Territory Obsolete 1906–1959 Created as a non-voting delegate was granted by Congress
Eliminated due to statehood
1
At-large Active 1959–present Created due to statehood 1
Summary of Arizona's congressional districts
District Status Years active Note Number of members
Territory Obsolete 1863–1912 Created as a non-voting delegate was granted by Congress
Eliminated due to statehood
1
At-large Obsolete 1912–1943 Created due to statehood 1
1943–1949 Second at-large seat added due to 1820 census
Eliminated due to redistricting
2
1st Active 1949–present Created due to redistricting 1
2nd Active 1949–present 1
3rd Active 1963–present Created due to 1960 census 1
4th Active 1973–present Created due to 1970 census 1
5th Active 1983–present Created due to 1980 census 1
6th Active 1993–present Created due to 1990 census 1
7th Active 2003–present Created due to 2000 census 1
8th Active 2003–present 1
9th Active 2013–present Created due to 2010 census 1
Summary of Arkansas's congressional districts
District Status Years active Note Number of members
Territory Obsolete 1819–1836 Created as a non-voting delegate was granted by Congress
Eliminated due to statehood
1
At-large Obsolete 1836–1853 Created due to statehood
Eliminated due to 1850 census
1
1873–1875 Created due to 1870 census
Eliminated due to redistricting
1
1883–1885 Created due to 1880 census
Eliminated due to redistricting
1
1st Active 1853–present Created due to 1850 census 1
2nd Active 1853–present 1
3rd Active 1863–present Created due to 1860 census 1
4th Active 1875–present Created due to redistricting 1
5th Obsolete 1885–1963 Created due to redistricting
Eliminated due to 1960 census
1
6th Obsolete 1893–1963 Created due to 1890 census
Eliminated due to 1960 census
1
7th Obsolete 1903–1953 Created due to 1900 census
Eliminated due to 1950 census
1
Summary of California's congressional districts
District Status Years active Note Number of members
At-large Obsolete 1849–1861 Created due to statehood 2
1861–1865 Third at-large seat added due to Congressional Act
Eliminated due to redistricting
3
1883–1885 Created due to 1880 census
Eliminated due to redistricting
2
1st Active 1865–present Created due to redistricting 1
2nd Active 1865–present 1
3rd Active 1865–present 1
4th Active 1873–present Created due to 1870 census 1
5th Active 1885–present Created due to redistricting 1
6th Active 1885–present 1
7th Active 1893–present Created due to 1890 census 1
8th Active 1903–present Created due to 1900 census 1
9th Active 1913–present Created due to 1910 census 1
10th Active 1913–present 1
11th Active 1913–present 1
12th Active 1933–present Created due to 1930 census 1
13th Active 1933–present 1
14th Active 1933–present 1
15th Active 1933–present 1
16th Active 1933–present 1
17th Active 1933–present 1
18th Active 1933–present 1
19th Active 1933–present 1
20th Active 1933–present 1
21st Active 1943–present Created due to 1940 census 1
22nd Active 1943–present 1
23rd Active 1943–present 1
24th Active 1953–present Created due to 1950 census 1
25th Active 1953–present 1
26th Active 1953–present 1
27th Active 1953–present 1
28th Active 1953–present 1
29th Active 1953–present 1
30th Active 1953–present 1
31st Active 1963–present Created due to 1960 census 1
32nd Active 1963–present 1
33rd Active 1963–present 1
34th Active 1963–present 1
35th Active 1963–present 1
36th Active 1963–present 1
37th Active 1963–present 1
38th Active 1963–present 1
39th Active 1973–present Created due to 1970 census 1
40th Active 1973–present 1
41st Active 1973–present 1
42nd Active 1973–present 1
43rd Active 1973–present 1
44th Active 1983–present Created due to 1980 census 1
45th Active 1983–present 1
46th Active 1993–present Created due to 1990 census 1
47th Active 1993–present 1
48th Active 1993–present 1
49th Active 1993–present 1
50th Active 1993–present 1
51st Active 1993–present 1
52nd Active 1993–present 1
53rd Active
To be eliminated
2003–2023 Created due to 2000 census
To be eliminated due to 2020 census
1
Summary of Colorado's congressional districts
District Status Years active Note Number of members
Territory Obsolete 1861–1876 Created as a non-voting delegate was granted by Congress
Eliminated due to statehood
1
At-large Obsolete 1876–1893 Created due to statehood
Eliminated due to 1890 census
1
1903–1913 Created due to 1900 census 1
1913–1915 Second at-large seat added due to 1910 census
Eliminated due to redistricting
2
1st Active 1893–present Created due to 1890 census 1
2nd Active 1893–present 1
3rd Active 1915–present Created due to redistricting 1
4th Active 1915–present 1
5th Active 1973–present Created due to 1970 census 1
6th Active 1983–present Created due to 1980 census 1
7th Active 2003–present Created due to 2000 census 1
8th To be created From 2023 To be created due to 2020 census 1
Summary of Connecticut's congressional districts
District Status Years active Note Number of members
At-large Obsolete 1789–1793 Created due to statehood 5
1793–1823 Sixth & Seventh at-large seat added due to 1790 census 7
1823–1837 Seventh at-large seat eliminated due to 1820 census
Eliminated due to redistricting
6
1903–1913 Created due to 1900 census
Eliminated due to redistricting
1
1933–1965 Created due to 1930 census
Eliminated due to redistricting
1
1st Active 1837–present Created due to redistricting 1
2nd Active 1837–present 1
3rd Active 1837–present 1
4th Active 1837–present 1
5th Active 1837–1843 Created due to redistricting
Eliminated due to 1840 census
1
1913–present Created due to redistricting 1
6th Obsolete 1837–1843 Created due to redistricting
Eliminated due to 1840 census
1
1965–2003 Created due to redistricting
Eliminated due to 2000 census
1
Summary of Delaware's congressional districts
District Status Years active Note Number of members
At-large Active 1789–1813 Created due to statehood 1
1813–1823 Second at-large seat added due to 1810 census 2
1823–present Second at-large seat eliminated due to 1820 census 1
Summary of Florida's congressional districts
District Status Years active Note Number of members
Territory Obsolete 1822–1845 Created as a non-voting delegate was granted by Congress
Eliminated due to statehood
1
At-large Obsolete 1845–1873 Created due to statehood 1
1873–1875 Second at-large seat added due to 1870 census
Eliminated due to redistricting
2
1913–1915 Created due to 1910 census
Eliminated due to redistricting
1
1933–1937 Created due to 1930 census
Eliminated due to redistricting
1
1943–1945 Created due to 1940 census
Eliminated due to redistricting
1
1st Active 1875–present Created due to redistricting 1
2nd Active 1875–present 1
3rd Active 1903–present Created due to 1900 census 1
4th Active 1915–present Created due to redistricting 1
5th Active 1937–present Created due to redistricting 1
6th Active 1945–present Created due to redistricting 1
7th Active 1953–present Created due to 1950 census 1
8th Active 1953–present 1
9th Active 1963–present Created due to 1960 census 1
10th Active 1963–present 1
11th Active 1963–present 1
12th Active 1963–present 1
13th Active 1973–present Created due to 1970 census 1
14th Active 1973–present 1
15th Active 1973–present 1
16th Active 1983–present Created due to 1980 census 1
17th Active 1983–present 1
18th Active 1983–present 1
19th Active 1983–present 1
20th Active 1993–present Created due to 1990 census 1
21st Active 1993–present 1
22nd Active 1993–present 1
23rd Active 1993–present 1
24th Active 2003–present Created due to 2000 census 1
25th Active 2003–present 1
26th Active 2013–present Created due to 2010 census 1
27th Active 2013–present 1
28th To be created From 2023 To be created due to 2020 census 1
Summary of Georgia's congressional districts
District Status Years active Note Number of members
At-large Obsolete 1793–1803 Created due to redistricting and 1790 census 2
1803–1813 Third & fourth at-large seats added due to 1800 census 4
1813–1823 Fifth & sixth at-large seats added due to 1810 census 6
1823–1827 Seventh at-large seat added due to 1820 census
Eliminated due to redistricting
7
1829–1833 Created due to redistricting 7
1833–1843 Eighth & ninth at-large seats added due to 1830 census 9
1843–1845 Ninth at-large seat eliminated due to 1830 census
Eliminated due to redistricting
8
1883–1885 Created due to 1880 census
Eliminated due to redistricting
1
1st Active 1789–1793 Created due to statehood
Eliminated due to redistricting and 1790 census
1
1827–1829 Created due to redistricting
Eliminated due to redistricting
1
1845–present Created due to redistricting 1
2nd Active 1789–1793 Created due to statehood
Eliminated due to redistricting and 1790 census
1
1827–1829 Created due to redistricting
Eliminated due to redistricting
1
1845–present Created due to redistricting 1
3rd Active 1789–1793 Created due to statehood
Eliminated due to redistricting and 1790 census
1
1827–1829 Created due to redistricting
Eliminated due to redistricting
1
1845–present Created due to redistricting 1
4th Active 1827–1829 Created due to redistricting
Eliminated due to redistricting
1
1845–present Created due to redistricting 1
5th Active 1827–1829 Created due to redistricting
Eliminated due to redistricting
1
1845–present Created due to redistricting 1
6th Active 1827–1829 Created due to redistricting
Eliminated due to redistricting
1
1845–present Created due to redistricting 1
7th Active 1827–1829 Created due to redistricting
Eliminated due to redistricting
1
1845–present Created due to redistricting 1
8th Active 1845–1863 Created due to redistricting
Eliminated due to 1860 census
1
1873–present Created due to 1870 census 1
9th Active 1873–present 1
10th Active 1885–present Created due to redistricting 1
11th Active 1893–1933 Created due to 1890 census
Eliminated due to 1930 census
1
1993–present Created due to 1990 census 1
12th Active 1913–1933 Created due to 1910 census
Eliminated due to 1930 census
1
2003–present Created due to 2000 census 1
13th Active 2003–present 1
14th Active 2013–present Created due to 2010 census 1
Summary of Hawaii's congressional districts
District Status Years active Note Number of members
Territory Obsolete 1900–1959 Created as a non-voting delegate was granted by Congress
Eliminated due to statehood
1
At-large Obsolete 1959–1963 Created due to statehood 1
1963–1971 Second at-large seat added due to 1960 census
Eliminated due to redistricting
2
1st Active 1971–present Created due to redistricting 1
2nd Active 1971–present 1
Summary of Idaho's congressional districts
District Status Years active Note Number of members
Territory Obsolete 1864–1890 Created as a non-voting delegate was granted by Congress
Eliminated due to statehood
1
At-large Obsolete 1890–1913 Created due to statehood 1
1913–1919 Second at-large seat added due to 1910 census
Eliminated due to redistricting
2
1st Active 1919–present Created due to redistricting 1
2nd Active 1919–present 1
Summary of Illinois's congressional districts
District Status Years active Note Number of members
Territory Obsolete 1812–1818 Created as a non-voting delegate was granted by Congress
Eliminated due to statehood
1
At-large Obsolete 1818–1833 Created due to statehood
Eliminated due to 1830 census
1
1863–1873 Created due to 1860 census
Eliminated due to redistricting and 1870 census
1
1893–1895 Created due to 1890 census
Eliminated due to redistricting
2
1913–1943 Created due to 1910 census 2
1943–1949 Second at-large seat eliminated due to 1940 census
Eliminated due to redistricting
1
1st Active 1833–present Created due to 1830 census 1
2nd Active 1833–present 1
3rd Active 1833–present 1
4th Active 1843–present Created due to 1840 census 1
5th Active 1843–present 1
6th Active 1843–present 1
7th Active 1843–present 1
8th Active 1853–present Created due to 1850 census 1
9th Active 1853–present 1
10th Active 1863–present Created due to 1860 census 1
11th Active 1863–present 1
12th Active 1863–present 1
13th Active 1863–present 1
14th Active 1873–present Created due to 1870 census 1
15th Active 1873–present 1
16th Active 1873–present 1
17th Active 1873–present 1
18th Active
To be eliminated
1873–2023 Created due to 1870 census
To be eliminated due to 2020 census
1
19th Obsolete 1873–2013 Created due to 1870 census
Eliminated due to 2010 census
1
20th Obsolete 1883–2003 Created due to 1880 census
Eliminated due to 2000 census
1
21st Obsolete 1895–1993 Created due to redistricting
Eliminated due to 1990 census
1
22nd Obsolete 1895–1993 1
23rd Obsolete 1903–1983 Created due to 1900 census
Eliminated due to 1980 census
1
24th Obsolete 1903–1983 1
25th Obsolete 1903–1963 Created due to 1900 census
Eliminated due to 1960 census
1
26th Obsolete 1949–1953 Created due to redistricting
Eliminated due to 1950 census
1
Summary of Indiana's congressional districts
District Status Years active Note Number of members
Territory Obsolete 1805–1816 Created as a non-voting delegate was granted by Congress
Eliminated due to statehood
1
At-large Obsolete 1816–1823 Created due to statehood
Eliminated due to 1820 census
1
1873–1875 Created due to 1860 census
Eliminated due to redistricting
2
1st Active 1823–present Created due to 1820 census 1
2nd Active 1823–present 1
3rd Active 1823–present 1
4th Active 1833–present Created due to 1830 census 1
5th Active 1833–present 1
6th Active 1833–present 1
7th Active 1833–present 1
8th Active 1843–present Created due to 1840 census 1
9th Active 1843–present 1
10th Active 1843–2003 Created due to 1840 census
Eliminated due to 2000 census
1
11th Active 1853–1983 Created due to 1850 census
Eliminated due to 1980 census
1
12th Active 1875–1943 Created due to redistricting
Eliminated due to 1940 census
1
13th Active 1875–1933 Created due to redistricting
Eliminated due to 1930 census
1
Summary of Iowa's congressional districts
District Status Years active Note Number of members
Territory Obsolete 1838–1846 Created as a non-voting delegate was granted by Congress
Eliminated due to statehood
1
At-large Obsolete 1846–1847 Created due to statehood
Eliminated due to redistricting
2
1st Active 1847–present Created due to redistricting 1
2nd Active 1847–present 1
3rd Active 1863–present Created due to 1860 census 1
4th Active 1863–present 1
5th Obsolete 1863–2013 Created due to 1860 census
Eliminated due to 2010 census
1
6th Obsolete 1863–1993 Created due to 1860 census
Eliminated due to 1990 census
1
7th Obsolete 1873–1973 Created due to 1870 census
Eliminated due to 1970 census
1
8th Obsolete 1873–1963 Created due to 1870 census
Eliminated due to 1960 census
1
9th Obsolete 1873–1943 Created due to 1870 census
Eliminated due to 1940 census
1
10th Obsolete 1883–1933 Created due to 1880 census
Eliminated due to 1930 census
1
11th Obsolete 1883–1933 1
Summary of Kansas's congressional districts
District Status Years active Note Number of members
Territory Obsolete 1854–1861 Created as a non-voting delegate was granted by Congress
Eliminated due to statehood
1
At-large Obsolete 1861–1873 Created due to statehood 1
1873–1875 Second & third at-large seats added due to 1870 census
Eliminated due to redistricting
3
1883–1885 Created due to 1880 census
Eliminated due to redistricting
4
1893–1907 Created due to 1890 census
Eliminated due to redistricting
1
1st Active 1875–present Created due to redistricting 1
2nd Active 1875–present 1
3rd Active 1875–present 1
4th Active 1885–present Created due to redistricting 1
5th Obsolete 1885–1993 Created due to redistricting
Eliminated due to 1990 census
1
6th Obsolete 1885–1963 Created due to redistricting
Eliminated due to 1960 census
1
7th Obsolete 1885–1943 Created due to redistricting
Eliminated due to 1940 census
1
8th Obsolete 1907–1933 Created due to redistricting
Eliminated due to 1930 census
1
Summary of Kentucky's congressional districts
District Status Years active Note Number of members
At-large Obsolete 1933–1935 Created due to redistricting and 1930 census
Eliminated due to redistricting
9
1st Active 1792–1933 Created due to statehood (separated from Virginia)
Eliminated due to redistricting and 1930 census
1
1935–present Created due to redistricting 1
2nd Active 1792–1933 Created due to statehood (separated from Virginia)
Eliminated due to redistricting and 1930 census
1
1935–present Created due to redistricting 1
3rd Active 1803–1933 Created due to 1820 census
Eliminated due to redistricting and 1930 census
1
1935–present Created due to redistricting 1
4th Active 1803–1933 Created due to 1820 census
Eliminated due to redistricting and 1930 census
1
1935–present Created due to redistricting 1
5th Active 1803–1933 Created due to 1820 census
Eliminated due to redistricting and 1930 census
1
1935–present Created due to redistricting 1
6th Active 1803–1933 Created due to 1820 census
Eliminated due to redistricting and 1930 census
1
1935–present Created due to redistricting 1
7th Obsolete 1813–1933 Created due to 1810 census
Eliminated due to redistricting and 1930 census
1
1935–1993 Created due to redistricting
Eliminated due to 1990 census
1
8th Obsolete 1813–1933 Created due to 1810 census
Eliminated due to redistricting and 1930 census
1
1935–1963 Created due to redistricting
Eliminated due to 1960 census
1
9th Obsolete 1813–1933 Created due to 1810 census
Eliminated due to redistricting and 1930 census
1
1935–1953 Created due to redistricting
Eliminated due to 1950 census
1
10th Obsolete 1813–1863 Created due to 1810 census
Eliminated due to 1860 census
1
1873–1933 Created due to 1870 census
Eliminated due to 1930 census
1
11th Obsolete 1823–1843 Created due to 1820 census
Eliminated due to 1840 census
1
1883–1933 Created due to 1880 census
Eliminated due to 1930 census
1
12th Obsolete 1823–1843 Created due to 1820 census
Eliminated due to 1840 census
1
13th Obsolete 1833–1843 Created due to 1830 census
Eliminated due to 1840 census
1
Summary of Louisiana's congressional districts
District Status Years active Note Number of members
Orleans
Territory
Obsolete 1806–1812 Created as a non-voting delegate was granted by Congress
Eliminated due to statehood
1
At-large Obsolete 1812–1823 Created due to statehood
Eliminated due to 1820 census
1
1873–1875 Created due to 1870 census
Eliminated due to redistricting
1
1st Active 1823–present Created due to 1820 census 1
2nd Active 1823–present 1
3rd Active 1823–present 1
4th Active 1843–present Created due to 1840 census 1
5th Active 1863–present Created due to 1860 census 1
6th Active 1875–present Created due to redistricting 1
7th Obsolete 1903–2013 Created due to 1900 census
Eliminated due to 2010 census
1
8th Obsolete 1913–1993 Created due to 1910 census
Eliminated due to 1990 census
1
Summary of Maine's congressional districts
District Status Years active Note Number of members
At-large Obsolete 1820–1821 Created due to statehood (separated from Massachusetts)
Eliminated due to more seats being apportioned (moved from Massachusetts)
1
1883–1885 Created due to redistricting and 1880 census
Eliminated due to redistricting
4
1st Active 1821–1883 Seat moved from Massachusetts
Eliminated due to redistricting and 1880 census
1
1885–present Created due to redistricting 1
2nd Active 1821–1883 Seat moved from Massachusetts
Eliminated due to redistricting and 1880 census
1
1885–present Created due to redistricting 1
3rd Obsolete 1821–1883 Seat moved from Massachusetts
Eliminated due to redistricting and 1880 census
1
1885–1963 Created due to redistricting 1
4th Obsolete 1821–1883 Seat moved from Massachusetts
Eliminated due to redistricting and 1880 census
1
1885–1933 Created due to redistricting 1
5th Obsolete 1821–1883 Seat moved from Massachusetts
Eliminated due to 1880 census
1
6th Obsolete 1821–1863 Seat moved from Massachusetts
Eliminated due to 1860 census
1
7th Obsolete 1821–1853 Seat moved from Massachusetts
Eliminated due to 1850 census
1
8th Obsolete 1833–1843 Created due to 1830 census
Eliminated due to 1840 census
1
Summary of Maryland's congressional districts
District Status Years active Note Number of members
At-large Obsolete 1963–1967 Created due to 1960 census
Eliminated due to redistricting
1
1st Active 1789–present Created due to statehood 1
2nd Active 1789–present 1
3rd Active 1789–present 1
4th Active 1789–1835 Created due to statehood 1
1835–1843 Second seat added due to redistricting 2
1843–present Second seat eliminated due to 1840 census 1
5th Active 1789–1803 Created due to statehood 1
1803–1833 Second seat added due to 1800 census 2 (elected separately)
1833–present Second seat eliminated due to 1830 census 1
6th Active 1789–1863 Created due to statehood
Eliminated due to 1860 census
1
1873–present Created due to 1870 census 1
7th Active 1793–1843 Created due to 1790 census
Eliminated due to 1840 census
1
1953–present Created due to 1950 census 1
8th Active 1793–1835 Created due to 1790 census
Eliminated due to redistricting
1
1967–present Created due to redistricting 1
Summary of Massachusetts's congressional districts
District Status Years active Note Number of members
At-large Obsolete 1793–1795 Created due to redistricting and 1790 census
Eliminated due to redistricting
1
1st Active 1789–1793 Created due to statehood 1
1793–1795 Second, third & fourth seats added due to redistricting and 1790 census 4
1795–present Second, third & fourth seats eliminated due to redistricting 1
2nd Active 1789–1793 Created due to statehood 1
1793–1795 Second, third & fourth seats added due to redistricting and 1790 census 4
1795–present Second, third & fourth seats eliminated due to redistricting 1
3rd Active 1789–1793 Created due to statehood 1
1793–1795 Second seat added due to redistricting and 1790 census 2
1795–present Second seat eliminated due to redistricting 1
4th Active 1789–1793 Created due to statehood 1
1793–1795 Second & third seats added due to redistricting and 1790 census 3
1795–present Second & third seats eliminated due to redistricting 1
5th Active 1789–1793 Created due to statehood
Eliminated due to redistricting and 1790 census
1
1795–present Created due to redistricting 1
6th Active 1789–1793 Created due to statehood
Eliminated due to redistricting and 1790 census
1
1795–present Created due to redistricting 1
7th Active 1789–1793 Created due to statehood
Eliminated due to redistricting and 1790 census
1
1795–present Created due to redistricting 1
8th Active 1789–1793 Created due to statehood
Eliminated due to redistricting and 1790 census
1
1795–present Created due to redistricting 1
9th Active 1795–present 1
10th Obsolete 1795–2013 Created due to redistricting
Eliminated due to 2010 census
1
11th Obsolete 1795–1843 Created due to redistricting
Eliminated due to 1840 census
1
1853–1863 Created due to 1850 census
Eliminated due to 1860 census
1
1873–1993 Created due to 1870 census
Eliminated due to 1990 census
1
12th Obsolete 1795–1843 Created due to redistricting
Eliminated due to 1840 census
1
1883–1983 Created due to 1880 census
Eliminated due to 1980 census
1
13th Obsolete 1795–1833 Created due to redistricting
Eliminated due to 1830 census
1
1893–1963 Created due to 1890 census
Eliminated due to 1960 census
1
14th Obsolete 1795–1821 Created due to redistricting
Seat moved to Maine (separated from Massachusetts)
1
1903–1963 Created due to 1900 census
Eliminated due to 1960 census
1
15th Obsolete 1803–1821 Created due to 1800 census
Seat moved to Maine (separated from Massachusetts)
1
1913–1943 Created due to 1910 census
Eliminated due to 1940 census
1
16th Obsolete 1803–1821 Created due to 1800 census
Seat moved to Maine (separated from Massachusetts)
1
1913–1933 Created due to 1910 census
Eliminated due to 1930 census
1
17th Obsolete 1803–1821 Created due to 1800 census
Seat moved to Maine (separated from Massachusetts)
1
18th Obsolete 1813–1821 Created due to 1810 census
Seat moved to Maine (separated from Massachusetts)
1
19th Obsolete 1813–1821 1
20th Obsolete 1813–1821 1
Summary of Michigan's congressional districts
District Status Years active Note Number of members
Territory Obsolete 1819–1837 Created as a non-voting delegate was granted by Congress
Eliminated due to statehood
1
At-large Obsolete 1837–1843 Created due to statehood
Eliminated due to 1840 census
1
1913–1915 Created due to 1910 census
Eliminated due to redistricting
1
1963–1965 Created due to 1960 census
Eliminated due to redistricting
1
1st Active 1843–present Created due to 1840 census 1
2nd Active 1843–present 1
3rd Active 1843–present 1
4th Active 1853–present Created due to 1850 census 1
5th Active 1863–present Created due to 1860 census 1
6th Active 1863–present 1
7th Active 1873–present Created due to 1870 census 1
8th Active 1873–present 1
9th Active 1873–present 1
10th Active 1883–present Created due to 1880 census 1
11th Active 1883–present 1
12th Active 1893–present Created due to 1890 census 1
13th Active 1915–present Created due to redistricting 1
14th Active
To be eliminated
1933–2023 Created due to 1930 census
To be eliminated due to 2020 census
1
15th Obsolete 1933–2013 Created due to 1930 census
Eliminated due to 2010 census
1
16th Obsolete 1933–2003 Created due to 1930 census
Eliminated due to 2000 census
1
17th Obsolete 1933–1993 Created due to 1930 census
Eliminated due to 1990 census
1
18th Obsolete 1953–1993 Created due to 1950 census
Eliminated due to 1990 census
1
19th Obsolete 1965–1983 Created due to redistricting
Eliminated due to 1980 census
1
Summary of Minnesota's congressional districts
District Status Years active Note Number of members
Territory Obsolete 1849–1858 Created as a non-voting delegate was granted by Congress
Eliminated due to statehood
1
At-large Obsolete 1858–1863 Created due to statehood
Eliminated due to redistricting
2
1913–1915 Created due to 1910 census
Eliminated due to redistricting
1
1933–1935 Created due to redistricting and 1930 census
Eliminated due to redistricting
9
1st Active 1863–1933 Created due to redistricting
Eliminated due to redistricting and 1930 census
1
1935–present Created due to redistricting 1
2nd Active 1863–1933 Created due to redistricting
Eliminated due to redistricting and 1930 census
1
1935–present Created due to redistricting 1
3rd Active 1873–1933 Created due to 1870 census
Eliminated due to redistricting and 1930 census
1
1935–present Created due to redistricting 1
4th Active 1883–1933 Created due to 1880 census
Eliminated due to redistricting and 1930 census
1
1935–present Created due to redistricting 1
5th Active 1883–1933 Created due to 1880 census
Eliminated due to redistricting and 1930 census
1
1935–present Created due to redistricting 1
6th Active 1893–1933 Created due to 1890 census
Eliminated due to redistricting and 1930 census
1
1935–present Created due to redistricting 1
7th Active 1893–1933 Created due to 1890 census
Eliminated due to redistricting and 1930 census
1
1935–present Created due to redistricting 1
8th Active 1903–1933 Created due to 1900 census
Eliminated due to redistricting and 1930 census
1
1935–present Created due to redistricting 1
9th Obsolete 1903–1933 Created due to 1900 census
Eliminated due to redistricting and 1930 census
1
1935–1963 Created due to redistricting
Eliminated due to 1960 census
1
10th Obsolete 1915–1933 Created due to redistricting
Eliminated due to 1930 census
1
Summary of Mississippi's congressional districts
District Status Years active Note Number of members
Territory Obsolete 1801–1817 Created as a non-voting delegate was granted by Congress
Eliminated due to statehood
1
At-large Obsolete 1817–1833 Created due to statehood 1
1833–1843 Second seat added due to 1830 census 2
1843–1847 Third & fourth seats added due to 1840 census
Eliminated due to redistricting
4
1853–1855 Created due to 1850 census
Eliminated due to redistricting
1
1st Active 1847–present Created due to redistricting 1
2nd Active 1847–present 1
3rd Active 1847–present 1
4th Active 1847–present 1
5th Obsolete 1855–2003 Created due to redistricting
Eliminated due to 2000 census
1
6th Obsolete 1873–1963 Created due to 1870 census
Eliminated due to 1960 census
1
7th Obsolete 1883–1953 Created due to 1880 census
Eliminated due to 1950 census
1
8th Obsolete 1903–1933 Created due to 1900 census
Eliminated due to 1930 census
1
Summary of Missouri's congressional districts
District Status Years active Note Number of members
Territory Obsolete 1812–1821 Created as a non-voting delegate was granted by Congress
Eliminated due to statehood
1
At-large Obsolete 1821–1833 Created due to statehood 1
1833–1843 Second seat added due to 1830 census 2
1843–1847 Third, fourth & fifth seats added due to 1840 census
Eliminated due to redistricting
5
1933–1935 Created due to redistricting and 1930 census
Eliminated due to redistricting
13
1st Active 1847–1933 Created due to redistricting
Eliminated due to redistricting and 1930 census
1
1935–present Created due to redistricting 1
2nd Active 1847–1933 Created due to redistricting
Eliminated due to redistricting and 1930 census
1
1935–present Created due to redistricting 1
3rd Active 1847–1933 Created due to redistricting
Eliminated due to redistricting and 1930 census
1
1935–present Created due to redistricting 1
4th Active 1847–1933 Created due to redistricting
Eliminated due to redistricting and 1930 census
1
1935–present Created due to redistricting 1
5th Active 1847–1933 Created due to redistricting
Eliminated due to redistricting and 1930 census
1
1935–present Created due to redistricting 1
6th Active 1853–1933 Created due to 1850 census
Eliminated due to redistricting and 1930 census
1
1935–present Created due to redistricting 1
7th Active 1853–1933 Created due to 1850 census
Eliminated due to redistricting and 1930 census
1
1935–present Created due to redistricting 1
8th Active 1863–1933 Created due to 1860 census
Eliminated due to redistricting and 1930 census
1
1935–present Created due to redistricting 1
9th Obsolete 1863–1933 Created due to 1860 census
Eliminated due to redistricting and 1930 census
1
1935–2013 Created due to redistricting
Eliminated due to 2010 census
1
10th Obsolete 1873–1933 Created due to 1870 census
Eliminated due to redistricting and 1930 census
1
1935–1983 Created due to redistricting
Eliminated due to 1980 census
1
11th Obsolete 1873–1933 Created due to 1820 census
Eliminated due to redistricting and 1930 census
1
1935–1963 Created due to redistricting
Eliminated due to 1960 census
1
12th Obsolete 1873–1933 Created due to 1820 census
Eliminated due to redistricting and 1930 census
1
1935–1953 Created due to redistricting
Eliminated due to 1950 census
1
13th Obsolete 1873–1933 Created due to 1830 census
Eliminated due to redistricting and 1930 census
1
1935–1953 Created due to redistricting
Eliminated due to 1950 census
1
14th Obsolete 1883–1933 Created due to 1880 census
Eliminated due to 1930 census
1
15th Obsolete 1893–1933 Created due to 1880 census
Eliminated due to 1930 census
1
16th Obsolete 1903–1933 Created due to 1880 census
Eliminated due to 1930 census
1
Summary of Montana's congressional districts
District Status Years active Note Number of members
Territory Obsolete 1864–1889 Created as a non-voting delegate was granted by Congress
Eliminated due to statehood
1
At-large Active
To be eliminated
1889–1913 Created due to statehood 1
1913–1919 Second at-large seat added due to 1910 census
Eliminated due to redistricting
2
1993–2023 Created due to 1990 census
To be eliminated due to 2020 census
1
1st Obsolete
To be created
1919–1993 Created due to redistricting
Eliminated due to 1990 census
1
From 2023 To be created due to 2020 census 1
2nd Obsolete
To be created
1919–1993 Created due to redistricting
Eliminated due to 1990 census
1
From 2023 To be created due to 2020 census 1
Summary of Nebraska's congressional districts
District Status Years active Note Number of members
Territory Obsolete 1855–1867 Created as a non-voting delegate was granted by Congress
Eliminated due to statehood
1
At-large Obsolete 1867–1883 Created due to statehood
Eliminated due to 1880 census
1
1st Active 1883–present Created due to 1880 census 1
2nd Active 1883–present 1
3rd Active 1883–present 1
4th Obsolete 1893–1963 Created due to 1890 census
Eliminated due to 1960 census
1
5th Obsolete 1893–1943 Created due to 1890 census
Eliminated due to 1940 census
1
6th Obsolete 1893–1933 Created due to 1890 census
Eliminated due to 1930 census
1
Summary of Nevada's congressional districts
District Status Years active Note Number of members
Territory Obsolete 1861–1864 Created as a non-voting delegate was granted by Congress
Eliminated due to statehood
1
At-large Obsolete 1864–1983 Created due to statehood
Eliminated due to 1980 census
1
1st Active 1983–present Created due to 1980 census 1
2nd Active 1983–present 1
3rd Active 2003–present Created due to 2000 census 1
4th Active 2013–present Created due to 2010 census 1
Summary of New Hampshire's congressional districts
District Status Years active Note Number of members
At-large Obsolete 1789–1793 Created due to statehood 3
1793–1803 Fourth at-large seat added due to 1790 census 4
1803–1813 Fifth at-large seat added due to 1800 census 5
1813–1833 Sixth at-large seat added due to 1810 census 6
1833–1843 Sixth at-large seat eliminated due to 1830 census 5
1843–1847 Fifth at-large seat eliminated due to 1840 census
Eliminated due to redistricting
4
1st Active 1847–present Created due to redistricting 1
2nd Active 1847–present 1
3rd Obsolete 1847–1883 Created due to redistricting
Eliminated due to 1880 census
1
4th Obsolete 1847–1853 Created due to redistricting
Eliminated due to 1850 census
1

Cartograms

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