Illiopolis Township, Sangamon County, Illinois

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Illiopolis Township
Township
Illiopolis Illinois Township Building.jpg
Town hall
Map highlighting Illiopolis Township, Sangamon County, Illinois.svg
Location in Sangamon County
Map of Illinois highlighting Sangamon County.svg
Sangamon County's location in Illinois
Country United States
State Illinois
County Sangamon
EstablishedNovember 6, 1860
Area
  Total
34.01 sq mi (88.1 km2)
  Land34.01 sq mi (88.1 km2)
  Water0 sq mi (0 km2)
Population
 (2010)
  Estimate 
(2016) [1]
1,289
  Density38.6/sq mi (14.9/km2)
Time zone UTC-6 (CST)
  Summer (DST) UTC-5 (CDT)
FIPS code 17-167-37140

Illiopolis Township is located in Sangamon County, Illinois. As of the 2010 census, its population was 1,314 and it contained 555 housing units. [2]

Contents

See also

Geography

According to the 2010 census, the township has a total area of 34.01 square miles (88.1 km2), all land. [2]

History

Historical population
CensusPop.Note
2016 (est.)1,289 [1]
U.S. Decennial Census [3]

In 1865, a new community in Illinois named Wilson was established. The name was soon changed to Illiopolis where it remains to this day. From 1941 to 1945, during World War II, a federal Ordnance plant that produced military supplies such as weapons, ammunition, and equipment, popped up. The plant covered 19,200 acres and employed 9,700. The residents in the surrounding areas were forced to leave, with many not returning even after the war ended. [4]

From the founding of the township, Illiopolis was an agricultural community where most, if not all, of the businesses were directly or indirectly connected to farming in one way or the other. After a while, Illiopolis became a self sustaining community with many independently owned businesses and shops but after the Interstate Highway System came and the rise of automobiles grew, many of those shops and businesses faded into time. [4]

References

  1. 1 2 "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. "Census of Population and Housing". Census.gov. Retrieved June 4, 2016.
  4. 1 2 "About Illiopolis | Village of Illiopolis". Village of Illiopolis |. January 17, 2026. Retrieved January 17, 2026.{{cite web}}: CS1 maint: url-status (link)

[1]

39°51′11″N89°15′11″W / 39.853084°N 089.253050°W / 39.853084; -089.253050