Illiopolis, IL
| Election | Margin |
|---|---|
| 2008 | R+15.7 |
| 2012 | R+37.5 |
| 2016 | R+43.9 |
| 2020 | R+48.3 |
| 2024 | R+46.0 |
Turnout is unavailable because a compatible reported ballots-cast numerator and denominator are not both present.
| Population | 890 |
|---|---|
| Latest presidential result | R+46.0 (2024) |
| Results on record | 2004–2024 presidential |
| Median household income | $63,125 |
| County | Sangamon County |
| State | IL |
Presidential history
| Year | Won | Margin | Democratic | Republican | Other | Candidate total |
|---|---|---|---|---|---|---|
| 2024 | R | −46.0% | 114 | 321 | 15 | 450 |
| 2020 | R | −48.3% | 113 | 333 | 10 | 456 |
| 2016 | R | −43.9% | 102 | 295 | 43 | 440 |
| 2012 | R | −37.5% | 120 | 269 | 8 | 397 |
| 2008 | R | −15.7% | 169 | 235 | 16 | 420 |
| 2004† | R | −40.4% | 119 | 281 | 1 | 401 |
Third-party votes in 2012 are allocated from certified county totals by this place's share of each county's two-party vote — that cycle's precinct source records two-party splits.
These Census-place returns are modeled candidate-vote estimates on Census boundaries unless a row explicitly says certified. They are not automatically the official city or town return.
† 2004 sub-county results are estimated: the source reported that cycle at county or municipality level (COVID-era consolidated reporting), so block-level detail is interpolated from adjacent cycles and scaled to certified totals.
Demographics
| Race & Ethnicity | |
|---|---|
| White | 95.1% |
| Black | 2.0% |
| Asian | 0.8% |
| Hispanic or Latino | 0.7% |
| Income & Age | |
| Median household income | $63,125 |
| Poverty rate | 6.0% |
| Median age | 43.3 |
| Age 18–29 | 11.8% |
| Age 65 and older | 19.3% |
| Education & Language | |
| Bachelor’s degree or higher (25+) | 20.0% |
| Speaks a non-English language at home | 1.1% |
ACS 5-year survey estimates, subject to a margin of error. Race shares are single-race; Hispanic or Latino is a separate, overlapping ethnicity.
Ancestry, religious adherence, and side-by-side parent comparisons appear on the Sangamon County county page and the IL state page.