Mount Olive, IL
| Election | Margin |
|---|---|
| 2008 | D+27.6 |
| 2012 | D+13.1 |
| 2016 | R+18.2 |
| 2020 | R+23.6 |
| 2024 | R+27.5 |
Turnout is unavailable because a compatible reported ballots-cast numerator and denominator are not both present.
| Population | 1,872 |
|---|---|
| Latest presidential result | R+27.5 (2024) |
| Results on record | 2004–2024 presidential |
| Median household income | $55,625 |
| County | Macoupin County |
| State | IL |
Presidential history
| Year | Won | Margin | Democratic | Republican | Other | Candidate total |
|---|---|---|---|---|---|---|
| 2024 | R | −27.5% | 360 | 640 | 19 | 1,019 |
| 2020 | R | −23.6% | 395 | 647 | 28 | 1,070 |
| 2016 | R | −18.2% | 398 | 589 | 65 | 1,052 |
| 2012 | D | +13.1% | 532 | 405 | 31 | 968 |
| 2008 | D | +27.6% | 658 | 365 | 40 | 1,063 |
| 2004† | D | +18.9% | 608 | 415 | 0 | 1,023 |
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 | 94.7% |
| Black | 1.0% |
| Asian | 0.0% |
| Hispanic or Latino | 0.8% |
| Income & Age | |
| Median household income | $55,625 |
| Poverty rate | 17.8% |
| Median age | 50.4 |
| Age 18–29 | 11.4% |
| Age 65 and older | 28.5% |
| Education & Language | |
| Bachelor’s degree or higher (25+) | 13.2% |
| Speaks a non-English language at home | 0.5% |
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 Macoupin County county page and the IL state page.