akashic
1876–2024
Tinley Park·Illinois

Tinley Park delivered R+1.2 in 2024.

20082024·5 elections
IL
Tinley Park
TrumpR+1.2
2024 presidential margin by county for Tinley Park, ILA map of the constituent counties of Tinley Park, IL, each outlined and filled by its 2024 presidential margin from deep red (Republican) through neutral to deep blue (Democratic), seated within the faint outlines of the surrounding states.Cook County, IL · D+41.6Will County, IL · D+1.6
How it voted
Share of the 2024 vote
Donald TrumpRepublican49.8%13,879
Kamala HarrisDemocratic48.6%13,541
OtherAll other candidates1.6%434
D+60
R+60
2 counties, each filled by 2024 D-vs-R margin. Hover any county for its result.
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: −1.2% in 2024.flipped R · 2024−1.2%DR20082024
Presidential margin over time
YearMargin (D minus R)
2008+5.4%
2012−4.1%
2016−0.7%
2020+2.7%
2024−1.2%
DemocraticRepublican
Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024).
YearWonDemocraticRepublicanOtherMarginTotal
R
48.6%Harris13,541
49.8%Trump13,879
1.6%
−1.2%
27,854
D
50.5%Biden15,395
47.8%Trump14,569
1.6%incl. Jorgensen
+2.7%
30,462
R
46.6%Clinton12,893
47.3%Trump13,093
6.1%incl. Johnson
−0.7%
27,668
R
48.0%Obama12,118
52.0%Romney13,144
0.0%
−4.1%
25,262
D
52.1%Obama13,956
46.7%McCain12,503
1.1%
+5.4%
26,766

Demographics

Demographic profile

Demographic Profile

Key indicators compared across containing geographies

Demographic Profile. Key indicators compared across containing geographies. ACS values are survey estimates and may include margins of error. Religion data may be available only at county or larger geographies. Sub-county values are labeled when inherited, modeled, or contextual.
IndicatorTinley ParkCityIllinoisStateUnited StatesNation
Race & Ethnicity
White77.6%61.0%61.0%
Black6.7%13.6%12.2%
Asian3.7%6.0%6.0%
Two or more races8.4%10.9%12.6%
Other race3.6%8.6%8.2%
Hispanic or Latino10.9%18.8%19.3%
Income & Age
Median household income$105,189$83,390$84,427
Poverty rate5.0%11.8%12.5%
Median age43.239.139.1
Age 18–248.8%9.1%9.2%
Age 65 and older15.9%16.9%17.2%
Education & Language
Bachelor's degree or higher (25+)42.0%37.9%35.6%
Speaks a non-English language at home34.1%24.1%22.3%
Spanish20.1%14.0%13.6%
Russian, Polish, or other Slavic3.9%2.5%0.7%
Other Indo-European3.3%2.6%2.0%
Chinese (incl. Mandarin & Cantonese)1.3%0.9%1.1%
Ancestry
Largest ancestryGerman 10.0%German 16.1%German 12.5%
2nd-largest ancestryIrish 9.0%Irish 10.6%English 9.5%
3rd-largest ancestryPolish 7.4%English 6.9%Irish 9.4%
Religion
Catholic28.4%County context24.2%18.6%
Evangelical Protestant7.7%County context11.7%16.5%
Unaffiliated or unclaimed47.2%County context49.2%51.5%
Muslim5.5%County context3.7%1.3%

ACS values are survey estimates and may include margins of error.

Religion data may be available only at county or larger geographies. Sub-county values are labeled when inherited, modeled, or contextual.

2024 ACS
Race, ethnicity, and ancestry
Click any group to see the ancestries typically reported within it.
German
10.0%
Irish
9.0%
Polish
7.4%
Italian
5.3%
English
3.8%
American
2.2%
French
0.9%
Source · American Community Survey 5-year estimates, 2024 release. Hispanic/Latino is an ethnicity that overlaps the race categories, so these shares can total more than 100%. Ancestry is a self-reported, multiple-response item; ancestry percentages do not sum to the parent race percentage.
2024 ACS
Language at home
Population aged 5 and older
65.9%
speak English only
Spanish20.1%
Russian, Polish, or other Slavic3.9%
Other Indo-European3.3%
Chinese (incl. Mandarin & Cantonese)1.3%
Other Asian & Pacific Island1.1%
Tagalog (incl. Filipino)1.0%
Arabic0.9%
Other languages0.9%
French (incl. Cajun & Haitian)0.5%
Korean0.4%
German or other West Germanic0.3%
Vietnamese0.2%
Source · ACS 5-year estimates, 2024.
2020 religion census
Religious adherents
Adherents per capita by tradition
Catholic
28.4%
Evangelical Protestant
7.7%
Muslim
5.5%
Black Protestant
4.8%
Mainline Protestant
3.0%
Jewish
0.9%
Other Christian
0.9%
Orthodox Christian
0.7%
Buddhist
0.5%
Latter-day Saints
0.2%
Hindu
0.1%
Other faiths
0.1%
Unaffiliated or not counted47.2%
Source · 2020 US Religion Census. The unaffiliated-or-not-counted share is everyone not claimed as an adherent by any reporting body — uncounted congregations as well as the religiously unaffiliated.

Tinley Park sits in the Upper Midwest. In 2024 it voted Republican.

Across the recorded series it reached a Democratic high of 5.4 points in 2008 and a Republican high of 4.1 points in 2012. Between 2020 and 2024 the city moved 3.9 points toward the Republican candidate; the 2024 margin was 1.2 points.

A population of 54,842, a 78% non-Hispanic-white share, and a median household income of $105,189 describe the city.

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.
Tinley Park, Illinois. Akashic. https://akashic.app/city/1775484/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0

Frequently asked questions

How did Tinley Park, Illinois vote in 2024?
In 2024, Tinley Park, Illinois voted Republican by 1.2 points (R+1.2), carried by the Republican candidate. Out of 27,854 votes cast, 13,541 went Democratic and 13,879 went Republican.
What is Tinley Park, Illinois's political typology?
Akashic places Tinley Park, Illinois in the "" typology. The typology is a data-driven cluster built from vote share, vote swing, race and ethnicity, income, language spoken at home, religion, and ancestry. Across 5 elections in the dataset, the city has voted Democratic 2 times, Republican 3 times, and other 0 times.
When did Tinley Park, Illinois last vote Democratic?
The most recent presidential election in which Tinley Park, Illinois voted Democratic was 2020.
How many people live in Tinley Park, Illinois?
Tinley Park, Illinois has a population of 54,842 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Tinley Park, Illinois?
Median household income in Tinley Park, Illinois is $105,189 — above the national median of $80,734. The Illinois state median is $83,390.
What is the political history of Tinley Park, Illinois?
Akashic tracks 5 presidential elections in Tinley Park, Illinois from 2008 to 2024. Of those, 2 went Democratic and 3 went Republican. The city's typology — "" — captures where that record, its demographics, and its recent swing place it among American communities.