Pilot Knob Township, Washington County, Illinois

Pilot Knob Township
Township
Location of Illinois in the United States
Location of Illinois in the United States
Coordinates: 38°15′51″N 89°25′42″W / 38.26417°N 89.42833°W / 38.26417; -89.42833
CountryUnited States
StateIllinois
CountyWashington
SettledNovember 6, 1888
Area
 • Total
35.32 sq mi (91.5 km2)
 • Land35.23 sq mi (91.2 km2)
 • Water0.09 sq mi (0.2 km2)
Elevation
515 ft (157 m)
Population
 (2010)
 • Estimate 
(2016)[1]
538
 • Density15.8/sq mi (6.1/km2)
Time zoneUTC-6 (CST)
 • Summer (DST)UTC-5 (CDT)
FIPS code17-189-59858

Pilot Knob Township is located in Washington County, Illinois. As of the 2010 census, its population was 555 and it contained 221 housing units.[2]

Geography

According to the 2010 census, the township has a total area of 35.32 square miles (91.5 km2), of which 35.23 square miles (91.2 km2) (or 99.75%) is land and 0.09 square miles (0.23 km2) (or 0.25%) is water.[2]

Demographics

Historical population
CensusPop.Note%±
2016 (est.)538[1]
U.S. Decennial Census[3]

References

  1. ^ a b "Population and Housing Unit Estimates". Retrieved June 9, 2017.
  2. ^ 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.
  3. ^ "Census of Population and Housing". Census.gov. Retrieved June 4, 2016.


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