Rock Grove Township is located in Stephenson County, Illinois. As of the 2010 census, its population was 1,388 and it contained 761 housing units.[3] The unincorporated community of Rock Grove is located in the township, and once Duncannon was located here also.
Rock Grove Township | |
|---|---|
Township | |
 Location in Stephenson County | |
| Coordinates: 42°28′44″N 89°29′11″W / 42.47889°N 89.48639°W[1] | |
| Country | United States |
| State | Illinois |
| County | Stephenson |
| Government | |
| • Supervisor | George Suess |
| Area | |
• Total | 30.42 sq mi (78.8 km2) |
| • Land | 30.27 sq mi (78.4 km2) |
| • Water | 0.15 sq mi (0.4 km2) 0.49% |
| Elevation | 958 ft (292 m) |
| Population (2010) | |
• Estimate (2016)[2] | 1,347 |
| • Density | 45.9/sq mi (17.7/km2) |
| Time zone | UTC-6 (CST) |
| • Summer (DST) | UTC-5 (CDT) |
| FIPS code | 17-177-65065 |
Geography
editRock Grove is Township 28 (part) and 29 North, Range 8 (part) and 9 East of the Fourth Principal Meridian.
According to the 2010 census, the township has a total area of 30.42 square miles (78.8 km2), of which 30.27 square miles (78.4 km2) (or 99.51%) is land and 0.15 square miles (0.39 km2) (or 0.49%) is water.[3]
Demographics
edit| Census | Pop. | Note | %± |
|---|---|---|---|
| 2016 (est.) | 1,347 | [2] | |
| U.S. Decennial Census[4] | |||
References
edit- ^ a b "Township of Rock Grove". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
- ^ a b "Population and Housing Unit Estimates". Retrieved June 9, 2017.
- ^ a b "Population, Housing Units, Area, and Density: 2010 - County -- County Subdivision and Place -- 2010 Census Summary File 1". United States Census. Archived from the original on February 12, 2020. Retrieved May 28, 2013.
- ^ "Census of Population and Housing". Census.gov. Retrieved June 4, 2016.
External links
edit
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