Illiopolis | |
Village | |
Country | United States |
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State | Illinois |
County | Sangamon |
Elevation | 601 ft (183 m) |
Coordinates | 39°51′5″N 89°14′50″W / 39.85139°N 89.24722°WCoordinates: 39°51′5″N 89°14′50″W / 39.85139°N 89.24722°W |
Area | 0.46 sq mi (1 km2) |
- land | 0.46 sq mi (1 km2) |
- water | 0.00 sq mi (0 km2) |
Population | 891 (2010) |
Density | 1,937.0/sq mi (748/km2) |
Timezone | CST (UTC-6) |
- summer (DST) | CDT (UTC-5) |
Postal code | 62539 |
Area code | 217 |
Location in Sangamon County and the state of Illinois.
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Location of Illinois in the United States
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Website: http://illiopolis.illinois.gov/ | |
Illiopolis is a village in Sangamon County, Illinois, United States. The population was 891 at the 2010 census. It is part of the Springfield, Illinois Metropolitan Statistical Area.
The name was formed from Illinois and -polis, a Greek suffix meaning "city".
Illiopolis is located at 39°51′5″N 89°14′50″W / 39.85139°N 89.24722°W (39.851351, -89.247131).
According to the 2010 census, Illiopolis has a total area of 0.46 square miles (1.19 km2), all land.
As of the census estimates of 2011, there were 897 people, 362 households, and 263 families residing in the village. The population density was 2,027.0 people per square mile (785.9/km²). There were 390 housing units at an average density of 863.0 per square mile (334.6/km²). The racial makeup of the village was 98.91% White, 0.22% Native American, and 0.87% from two or more races. Hispanic or Latino of any race were 0.11% of the population.
There were 362 households out of which 34.3% had children under the age of 18 living with them, 58.3% were married couples living together, 8.8% had a female householder with no husband present, and 27.3% were non-families. 23.2% of all households were made up of individuals and 9.4% had someone living alone who was 65 years of age or older. The average household size was 2.53 and the average family size was 2.99.