Akashic
1892–2024
Akashic
Illinois 84th State House District
presidential margin
2008D+25.22012D+16.52016D+28.62020D+33.92024D+26.8
full record · 2008 → 2024
D+26.8
2024
median income$112,896U.S. $80,734 · IL $83,390
median age36.0U.S. 39.1 · IL 39.1
poverty rate7.0%U.S. 12.5% · IL 11.8%
bachelor’s+ (25+)47.6%U.S. 35.6% · IL 37.9%
non-english28.4%U.S. 22.3% · IL 24.1%
race · ethnicity · ancestry
German13.5%
Irish10.3%
Polish7.5%
Mexican16.0%
Puerto Rican1.4%
Guatemalan0.5%
Asian Indian9.0%
Filipino3.1%
Chinese2.2%
African American†9.1%
African0.8%
religion

Religious adherence is published only at the county level (U.S. Religion Census). See DuPage County.

American Community Survey 2024 5-year (income, age, poverty, education, language, race, ancestry) · presidential returns from MIT Election Lab through 2024.

Illinois 84th State House District

Akashic
Illinois 84th State House DistrictHarrisD+26.8
2024
2024 presidential margin for Illinois 84th State House DistrictThe boundary of Illinois 84th State House District, filled by its 2024 presidential margin (D+26.8), over faint outlines of the counties it is drawn from.Illinois 84th State House District · D+26.8
How it voted
Share of the 2024 vote
Kamala Harris ✓Democratic61.8%27,053
Donald TrumpRepublican35.0%15,330
Robert F. Kennedy Jr.Independent3.2%1,385
D+60
R+60
District boundary, filled by its own 2024 D-vs-R margin — precinct detail where available, over the 4 counties it's drawn from (shown faint).
The precinct map shows the 2024 presidential vote; the timeline scrubs the district’s overall result across 1892–2024, on its current boundaries.
County-level results (4 counties) — table
2024 presidential result by county for Illinois 84th State House District — winner and D-vs-R margin.
CountyWinnerMargin
DuPage County, ILDemocraticD+13.1
Kane County, ILDemocraticD+9.3
Kendall County, ILDemocraticD+1.5
Will County, ILDemocraticD+1.6
5 presidential elections
Third column names the leading third-party or independent finisher. Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024).
YearWonDemocraticRepublicanOtherMarginTotal
D
61.8%Harris27,053
35.0%Trump15,330
3.2%Kennedy1,385
+26.8%
43,768
D
66.0%Biden30,992
32.0%Trump15,050
2.0%Jorgensen920
+33.9%
46,962
D
60.7%Clinton24,590
32.1%Trump13,008
7.3%Johnson2,946
+28.6%
40,544
D
58.3%Obama19,757
41.7%Romney14,158
0.0%
+16.5%
33,915
D
62.0%Obama22,259
36.9%McCain13,224
1.1%Nader394
+25.2%
35,877
presidential history
Presidential margin, 2008–2024
Democratic minus Republican, by election
Presidential margin over timeDemocratic-minus-Republican presidential margin from 2008 to 2024. Most recent: +26.8% in 2024.+26.8%DR20082024
Presidential margin over time
YearMargin (D minus R)
2008+25.2%
2012+16.5%
2016+28.6%
2020+33.9%
2024+26.8%
DemocraticRepublican
current representation
Current officeholders
DStephanie KifowitState House · 84

State legislative officeholder from OpenStates nightly current-legislator data.

Source · OpenStates current legislator CSV.

With a 2024 presidential margin of D+26.8, Illinois House District 84 ranks among the state's more lopsided constituencies. Its voting patterns reflect the dense urban or inner-suburban character common to Cook County's high-turnout precincts.

Across the recorded series it reached a Democratic high of 33.9 points in 2020. Between 2020 and 2024 the district moved 7.2 points toward the Republican candidate; the 2024 margin was 26.8 points.

A population of 108,422, a 49% non-Hispanic-white share, and a median household income of $112,896 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 59 and State House District 49.

Political twins — state-house districts

The state-house districts whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.

State House District 59
Illinois
94.9twin score
2016–2024 trajectory12-yr trend
State House District 49
Illinois
92.2twin score
% Asian% Catholiccollege share
State House District 62
Illinois
90.6twin score
12-yr trend% Catholicmedian income≠ % Asian

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 84th State House District. Akashic. https://akashic.app/sld-lower/17084/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
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Frequently asked questions

How did Illinois 84th State House District vote in 2024?
In 2024, Illinois 84th State House District voted Democratic by 26.8 points (D+26.8), carried by the Democratic candidate. Out of 43,768 votes cast, 27,053 went Democratic and 15,330 went Republican.
How many people live in Illinois 84th State House District?
Illinois 84th State House District has a population of 108,422 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Illinois 84th State House District?
Median household income in Illinois 84th State House District is $112,896 — above the national median of $80,734. The Illinois state median is $83,390.
What is the political history of Illinois 84th State House District?
Akashic tracks 5 presidential elections in Illinois 84th State House District from 2008 to 2024. Of those, 5 went Democratic and 0 went Republican.