Illinois State Senate District 25
Safe Democratic — shifted 5.4pp toward Republicans in 2024 — 217K residents
Illinois State Senate District 25 is a state senate district that has a population of 217,413. In the 2024 presidential election, it voted Democratic with a margin of D+16.5. Akashic Edge tracks 5 presidential elections here, dating back to 2008.
| Year | Dem % | Rep % | Margin | Swing |
|---|---|---|---|---|
| 2024 | 57.3% | 40.7% | D+16.5 | R+5.4 |
| 2020* | 59.8% | 38.0% | D+21.9 | R+1.7 |
| 2016* | 58.2% | 34.7% | D+23.5 | D+7.5 |
| 2012* | 58.0% | 42.0% | D+16.1 | R+6.9 |
| 2008* | 60.7% | 37.8% | D+22.9 | — |
* Pre-2022 results projected onto current district boundaries. Actual boundaries at the time of the election may have differed.
What defines IL-SD-25?
It has a plurality-minority electorate (58% nonwhite) where demographic change is reshaping the political map.
Similar state senate districts
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Key Insights
- Has voted Democratic in the last 5 presidential elections
- Margins have been narrowing — from 23.5pp to 16.5pp over the last 3 presidential elections
- Turnout decreased by 67.5 percentage points since the previous presidential election
Who Lives Here
| Group | IL-SD-25 | State | National |
|---|---|---|---|
White (Non-Hispanic) | 41.9% | 58.1% | 57.4% |
Hispanic / Latino | 40.1% | 18.8% | 19.3% |
Asian | 9.2% | 6.0% | 6.0% |
Black / African American | 6.2% | 13.6% | 12.2% |
Native American / Alaska Native | 1.6% | 0.6% | 0.9% |
Multiracial / Other | 0.9% | 2.9% | 4.0% |
Who lives in Illinois State Senate District 25? 217,413 residents as of the 2020 Census.
Demographics
Scale, voting-age share, and this geography's footprint inside the national electorate.
Income, attainment, and ownership indicators that often shape coalition structure and turnout behavior.
Age structure, language use, and nativity signals that explain how this geography differs from state and nation.
Turnout in IL-SD-25
How competitive is IL-SD-25?
Other Illinois State Senate Districts
58 total| Name | Margin ↓ |
|---|---|
| IL-SD-07 | D+77.1 |
| IL-SD-13 | D+72.6 |
| IL-SD-03 | D+68.5 |
| IL-SD-05 | D+67.0 |
| IL-SD-06 | D+67.0 |
| IL-SD-20 | D+62.7 |
| IL-SD-17 | D+60.2 |
| IL-SD-02 | D+57.1 |
| IL-SD-04 | D+53.6 |
| IL-SD-09 | D+52.2 |
| IL-SD-15 | D+46.7 |
| IL-SD-16 | D+46.0 |
| IL-SD-39 | D+44.6 |
| IL-SD-14 | D+38.0 |
| IL-SD-12 | D+38.0 |
| IL-SD-29 | D+33.4 |
| IL-SD-30 | D+33.2 |
| IL-SD-01 | D+30.1 |
| IL-SD-52 | D+26.8 |
| IL-SD-21 | D+22.0 |
| IL-SD-42 | D+21.0 |
| IL-SD-11 | D+18.1 |
| IL-SD-31 | D+18.1 |
| IL-SD-22 | D+18.0 |
| IL-SD-08 | D+17.8 |