state house districtIllinois 79th State House District
presidential margin
2004–2024 · Democratic minus Republican
2004D+1.5
2008D+17.0
2012D+10.8
2016D+2.7
2020D+0.6
2024R+5.3
net swing · 2004→2024R+6.8D+1.5 → R+5.3
vs. U.S. · 2024R+3.9R+5.3 vs R+1.5
presidential returns
2024 turnout 58.7% of 79,769 citizens 18+
Year
Democrat
Republican
Others
Total
CVAP
Turnout
2024
21,616
24,111
1,060
46,787
79,769
58.7%
2020
24,539
24,250
969
49,758
79,225†
62.8%
2016
22,898
21,625
2,952
47,475
77,328†
61.4%
2012
25,739
20,651
916
47,306
75,211†
62.9%
2008
28,036
19,775
860
48,671
73,480†
66.2%
2004
22,279
21,625
229
44,133
71,750†
61.5%
† Citizen voting-age population estimated for prior cycles from the constituent-county ACS trend anchored to the current figure. Source: ACS 5-year, table B05003.
——
D+60R+60
20042024
Boundary by 2024 margin · Precinct returns · VEST · MIT Election Lab
People and households
Who lives here
Exact values for this place, its state, and the United States.
Race · ethnicity · ancestry
Communities and origins
GroupIL HD 79IllinoisUnited States
German17.0%16.1%12.5%
Irish12.1%10.6%9.4%
Polish8.6%6.0%2.2%
Italian7.1%5.4%4.8%
English5.9%6.9%9.5%
American2.7%3.3%5.3%
French1.8%0.7%1.6%
Dutch1.3%——
African American†17.5%12.1%9.9%
African6.9%0.5%0.5%
Nigerian0.6%0.3%0.2%
Mexican8.8%14.4%11.3%
Puerto Rican0.7%1.7%1.8%
Guatemalan0.2%0.3%0.5%
Asian Indian0.4%2.1%1.4%
Filipino0.2%1.0%0.9%
Chinese0.1%1.0%1.3%
Pakistani0.1%0.3%—
Hispanic or Latino counts residents of any race; the race groups count only their non-Hispanic residents, so the groups are mutually exclusive and sum to 100%. Expand a row to see ancestries reported within that group.
Age and life stage
Measure
IL HD 79
Illinois
United States
Median age
38
39.1
39.1
Age 18–24
9.2%
9.1%
9.2%
Age 65 and older
15.8%
16.9%
17.2%
Household economy
Measure
IL HD 79
Illinois
United States
Median household income
$71,063
$83,390
$84,427
Poverty rate
12.9%
11.8%
12.5%
Bachelor's degree or higher (25+)
32.5%
37.9%
35.6%
Languages at home
Measure
IL HD 79
Illinois
United States
Speaks a non-English language at home
19.6%
24.1%
22.3%
Spanish
12.5%
14.0%
13.6%
Russian, Polish, or other Slavic
1.5%
2.5%
0.7%
Other Indo-European
2.1%
2.6%
2.0%
Religious landscape
Measure
IL HD 79
Illinois
United States
Catholic
—
24.2%
18.6%
Evangelical Protestant
—
11.7%
16.5%
Unclaimed / not counted
—
49.2%
51.5%
American Community Survey 2024 5-year (CVAP, income, age, poverty, education, language, race, ancestry) · presidential returns from MIT Election Lab through 2024 · 2020 U.S. Religion Census (ASARB) — congregational adherents; unclaimed is the residual not counted by congregations.
Illinois 79th State House District
presidential history
Presidential margin, 2004–2024
Democratic minus Republican, by election
Presidential margin over time
Year
Margin (D minus R)
2004
+1.5%
2008
+17.0%
2012
+10.8%
2016
+2.7%
2020
+0.6%
2024
−5.3%
DemocraticRepublican
6 presidential elections
Third column names the leading third-party or independent finisher. Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024). Swing · margin change from the prior cycle. vs U.S. · margin relative to the national result that year. 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. † 2004 sub-county results are estimated: the source's block-level detail for this cycle was unreliable — either county/municipality-level consolidated reporting (COVID-era) or a precinct-to-block allocation that misplaced votes — so the figures are allocated from the constituent county totals in proportion to the place and scaled to certified totals.
Year
Won
Democratic
Republican
Other
Margin
Swing
vs U.S.
Total
R
46.2%Harris21,616
51.5%Trump24,111
2.3%
R+5.3
R+5.9
R+3.9
46,787
D
49.3%Biden24,539
48.7%Trump24,250
1.9%
D+0.6
R+2.1
R+3.9
49,758
D
48.2%Clinton22,898
45.6%Trump21,625
6.2%
D+2.7
R+8.1
D+0.6
47,475
D
54.4%Obama25,739
43.7%Romney20,651
1.9%
D+10.8
R+6.2
D+6.9
47,306
D
57.6%Obama28,036
40.6%McCain19,775
1.8%
D+17.0
D+15.5
D+9.7
48,671
D
50.5%Kerry22,279
49.0%Bush21,625
0.5%
D+1.5
—
D+3.9
44,133
current representation
Current officeholders
RJackie HaasState House · 79
State legislative officeholder from OpenStates nightly current-legislator data.
With a 2024 presidential margin of R+65.2, this downstate district sits among the state's most reliably one-sided constituencies, reflecting the deep rural-urban divide that has reshaped Illinois's legislative map over the past decade.
Across the recorded series it reached a Democratic high of 17.0 points in 2008 and a Republican high of 5.3 points in 2024. Between 2020 and 2024 the district moved 5.9 points toward the Republican candidate; the 2024 margin was 5.3 points.
A population of 108,475, a 58% non-Hispanic-white share, and a median household income of $71,063 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 80 and State House District 13.
Akashic
Political twins — state-house districts
The state-house districts whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
Twin score (0–100) = weighted cosine between tier-standardized fingerprints: presidential margins 2000–2024 with 12-yr trend and elasticity, ACS income, age, education, population and race, top reported ancestries, and religious adherence — chips name the closest-shared dimensions and the widest gap. Re-weight the groups in the twins explorer.
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons →
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Illinois 79th State House District. Akashic. https://akashic.app/sld-lower/17079/. Accessed May 20, 2026. License: CC BY 4.0.
How did Illinois 79th State House District vote in 2024?
In 2024, Illinois 79th State House District voted Republican by 5.3 points (R+5.3), carried by the Republican candidate. Out of 46,787 votes cast, 21,616 went Democratic and 24,111 went Republican.
When did Illinois 79th State House District last vote Democratic?
The most recent presidential election in which Illinois 79th State House District voted Democratic was 2020.
How many people live in Illinois 79th State House District?
Illinois 79th State House District has a population of 108,475 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Illinois 79th State House District?
Median household income in Illinois 79th State House District is $71,063 — below the national median of $80,734. The Illinois state median is $83,390.
What is the political history of Illinois 79th State House District?
Akashic tracks 6 presidential elections in Illinois 79th State House District from 2004 to 2024. Of those, 5 went Democratic and 1 went Republican.
