Illiopolis Village, Illinois
As of the census of 2000, there were 916 people, 362 households, and 263 families residing in the city. The population density was 2027 people per square mile (782.63/kmē), it is 305th most densely populated city in Illinois. There were 390 housing units at an average density of 866.7 per square mile (334.63/kmē). It has an average household size was 2.53 persons, and the average family size was 2.99 persons. Age range in the city was well distributed with 25.4% under the age of 18, 9.1% from 18 to 24, 30.1% from 25 to 44, 23.9% from 45 to 64, and 11.5% who were 65 or older. For every 100 females there were 96.1 males. For every 100 females age 18 and over, there were 99.7 males. The median age of the city's population was 37.1 years, the median age of male residents at 37.3 and the median age of female residents at 37.1. The racial makeup of the city was 98.91% White, 0% Black or African American, 0.22% American Indian, 0% Asian, 0% Native Hawaiian, 0.87% from two or more races and 0% Other races.
The median income for a household in the city was $46442, it is the 375th highest city by median household income in the U.S. state of Illinois. The median income for a family in the city was $52898, making its Illinois's 377th highest city by median family income. The per capita income for the city was $19473, it is 454th wealthiest city by per capita income in Illinois. The median income is $24760, Median income for males is $31648, compared with $17778 for females.
In 2000, 211 pupils and students, of which 89 are male and 122 are female, 23.03% of the total population, are in the education system. Of which, total enrollment of student are in, 15 nursery or pri school, 10 kindergarten, 106 elementary school, 57 high school and 23 College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 916 |
| April 2000 Estimate | 916 |
| July 2000 Estimate | 913 |
| July 2001 Estimate | 911 |
| July 2002 Estimate | 913 |
| July 2003 Estimate | 898 |
| July 2004 Estimate | 877 |
| July 2005 Estimate | 866 |
| July 2006 Estimate | 854 |
| July 2007 Estimate | 843 |
| July 2008 Estimate | 849 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 5 | 10 | 15 |
| Kindergarten | 7 | 3 | 10 |
| Elementary school | 50 | 56 | 106 |
| High school | 16 | 41 | 57 |
| College or graduate school | 11 | 12 | 23 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Illiopolis village, Illinois | $46442 | $52898 | $19473 |
| Sangamon County, Illinois | $42957 | $53900 | $23173 |
| Illinois, United States | $46590 | $55545 | $23104 |
| United States | $41994 | $50046 | $21587 |