Johannisburg Township, Washington County, Illinois

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Johannisburg Township
Map highlighting Johannisburg Township, Washington County, Illinois.svg
Illinois in United States (US48).svg
Location of Illinois in the United States
Coordinates: 38°20′48″N89°39′29″W / 38.34667°N 89.65806°W / 38.34667; -89.65806
CountryUnited States
StateIllinois
County Washington
SettledNovember 6, 1888
Area
  Total
36.05 sq mi (93.4 km2)
  Land36.05 sq mi (93.4 km2)
  Water0 sq mi (0 km2)
Elevation
433 ft (132 m)
Population
 (2020)
  Total
500
  Estimate 
(2016) [1]
497
  Density14.2/sq mi (5.5/km2)
Time zone UTC-6 (CST)
  Summer (DST) UTC-5 (CDT)
FIPS code 17-189-38453

Johannisburg Township is located in Washington County, Illinois. As of the 2010 census, its population was 511 and it contained 227 housing units. [2]

Contents

Geography

According to the 2010 census, the township has a total area of 36.05 square miles (93.4 km2), all land. [2]

Demographics

Historical population
CensusPop.Note
2020 500 [3]
U.S. Decennial Census [4]

References

  1. "Population and Housing Unit Estimates" . Retrieved June 9, 2017.
  2. 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 February 12, 2020. Retrieved May 28, 2013.
  3. "2020 Census Decennial Demographic and Housing Characteristics: Population by Place (Table P1)". Census Bureau Data. April 1, 2020. Archived from the original on September 24, 2025. Retrieved September 24, 2025.
  4. "Census of Population and Housing". Census.gov. Retrieved June 4, 2016.