† Citizen voting-age population estimated for prior cycles; 2004 predates the ACS and is extrapolated. 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
GroupCampton HillsIllinoisUnited States
German29.9%16.1%12.5%
Irish17.6%10.6%9.4%
Italian12.5%5.4%4.8%
Polish11.5%6.0%2.2%
English10.8%6.9%9.5%
American4.4%3.3%5.3%
Swedish3.9%1.5%—
French2.8%0.7%1.6%
Mexican4.4%14.4%11.3%
Puerto Rican0.3%1.7%1.8%
Asian Indian0.6%2.1%1.4%
Filipino0.5%1.0%0.9%
Pakistani0.2%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
Campton Hills
Illinois
United States
Median age
43.6
39.1
39.1
Age 18–24
8.0%
9.1%
9.2%
Age 65 and older
17.5%
16.9%
17.2%
Household economy
Measure
Campton Hills
Illinois
United States
Median household income
$209,134
$83,390
$84,427
Poverty rate
2.9%
11.8%
12.5%
Bachelor's degree or higher (25+)
59.7%
37.9%
35.6%
Languages at home
Measure
Campton Hills
Illinois
United States
Speaks a non-English language at home
7.0%
24.1%
22.3%
Spanish
3.0%
14.0%
13.6%
Russian, Polish, or other Slavic
1.4%
2.5%
0.7%
Religious landscape
Measure
Campton Hills
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.
Campton Hills, Illinois
presidential history
Presidential margin, 2004–2024
Democratic minus Republican, by election
Presidential margin over time
Year
Margin (D minus R)
2004
−40.9%
2008
−20.0%
2012
−35.0%
2016
−20.4%
2020
−12.3%
2024
−12.4%
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
43.1%Harris2,919
55.5%Trump3,761
1.4%
R+12.4
R+0.1
R+11.0
6,777
R
43.0%Biden2,927
55.4%Trump3,765
1.6%
R+12.3
D+8.1
R+16.8
6,802
R
36.8%Clinton2,143
57.2%Trump3,331
6.0%
R+20.4
D+14.6
R+22.5
5,823
R
31.6%Obama1,760
66.7%Romney3,710
1.7%
R+35.0
R+15.0
R+38.9
5,564
R
39.4%Obama2,379
59.4%McCain3,590
1.2%
R+20.0
D+20.9
R+27.3
6,040
R
29.5%Kerry1,649
70.4%Bush3,940
0.2%
R+40.9
—
R+38.5
5,599
Campton Hills sits in Kane County's fast-growing western fringe, where low-density residential development and high median incomes have historically produced lopsided GOP margins in statewide races.
Across the recorded series it reached a Republican high of 40.9 points in 2004. The 2024 margin was 12.4 points.
A population of 10,877, a 87% non-Hispanic-white share, and a median household income of $209,134 describe the city. The city's voting pattern over the last decade is most similar to that of Lake Forest and Town and Country.
Akashic
Political twins — cities
The cities 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.
In 2024, Campton Hills, Illinois voted Republican by 12.4 points (R+12.4), carried by the Republican candidate. Out of 6,777 votes cast, 2,919 went Democratic and 3,761 went Republican.
How many people live in Campton Hills, Illinois?
Campton Hills, Illinois has a population of 10,877 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Campton Hills, Illinois?
Median household income in Campton Hills, Illinois is $209,134 — above the national median of $80,734. The Illinois state median is $83,390.
What is the political history of Campton Hills, Illinois?
Akashic tracks 6 presidential elections in Campton Hills, Illinois from 2004 to 2024. Of those, 0 went Democratic and 6 went Republican.
