Rock Grove Township, Stephenson County, Illinois

Last updated
Rock Grove Township
Township
Map highlighting Rock Grove Township, Stephenson County, Illinois.svg
Location in Stephenson County
Coordinates: 42°28′44″N89°29′11″W / 42.47889°N 89.48639°W / 42.47889; -89.48639 Coordinates: 42°28′44″N89°29′11″W / 42.47889°N 89.48639°W / 42.47889; -89.48639 [1]
Country United States
State Illinois
County Stephenson
Government
  Supervisor George Suess
Area
  Total30.42 sq mi (78.8 km2)
  Land30.27 sq mi (78.4 km2)
  Water0.15 sq mi (0.4 km2)  0.49%
Elevation
[1]
958 ft (292 m)
Population
 (2010)
  Estimate 
(2016) [2]
1,347
  Density45.9/sq mi (17.7/km2)
Time zone UTC-6 (CST)
  Summer (DST) UTC-5 (CDT)
FIPS code 17-177-65065

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.

Contents

Geography

Rock 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

Historical population
CensusPop.
Est. 20161,347 [2]
U.S. Decennial Census [4]

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References

  1. 1 2 "Township of Rock Grove". Geographic Names Information System . United States Geological Survey.
  2. 1 2 "Population and Housing Unit Estimates" . Retrieved June 9, 2017.
  3. 1 2 "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 2020-02-12. Retrieved 2013-05-28.
  4. "Census of Population and Housing". Census.gov. Retrieved June 4, 2016.