Illinois State Senate District 25
Illinois · Latest: 2024
Safe Democratic — shifted 8.6pp toward Republicans in 2024 — 217K residents
Presidential margin · 2008 → 2024
D+22.9
D+16.1
D+23.5
D+25.1
D+16.5
Who lives here
- White41.9%
- Hispanic40.1%
- Asian9.2%
Similar state senate districts
Nearest neighbors matched on the same place-page feature set used across the dossier system.
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Nevada State Senate District 21
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Colorado State Senate District 24
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New York State Senate District 4
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Ask the Historian
Explore IL-SD-25's political evolution with the Historian
Who Lives Here
A race-first Census view with ancestry expansion where source coverage is strong enough to support detail.
Census race profile
Major Census race and ethnicity groups shown as a share of total population.
| 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% |
Method notes
Who lives in Illinois State Senate District 25? 217,413 residents as of the 2020 Census.
Demographics
Read this geography's profile in three layers: local, state (where available), and national baseline.
Population & electorate
Scale, voting-age share, and this geography's footprint inside the national electorate.
Total population
217K
Share of U.S. population
0.06%
Voting-age population
74.8%
Economic profile
Income, attainment, and ownership indicators that often shape coalition structure and turnout behavior.
Median household income
N/A
Poverty rate
N/A
College degree
N/A
Homeownership
N/A
Community profile
Age structure, language use, and nativity signals that explain how this geography differs from state and nation.
Median age
N/A
Age 18–29
N/A
Age 65+
N/A
Foreign born
N/A
Non-English at home
N/A
English only
N/A
Turnout in IL-SD-25
Turnout % = votes cast ÷ citizen voting-age population (CVAP). Source: CVAP Special Tab 2020-2024.
58.2%
-4.6pp
57K · 41.8%
137,225
2008–2024
How competitive is IL-SD-25?
Safe DAvg margin: D+21.7 (last 3 elections)
2008
D+22.9
2012
D+16.1
2016
D+23.5
2020
D+25.1
2024
D+16.5
9.0pp
0
D+20.8
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 |
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