† 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
GroupYorkvilleIllinoisUnited States
German22.7%16.1%12.5%
Irish13.9%10.6%9.4%
English7.6%6.9%9.5%
Polish7.6%6.0%2.2%
Italian7.1%5.4%4.8%
American2.3%3.3%5.3%
Norwegian2.2%——
Swedish2.2%1.5%—
Mexican16.2%14.4%11.3%
Puerto Rican1.2%1.7%1.8%
Spanish0.3%——
Cuban0.2%0.2%0.7%
Panamanian0.2%——
Colombian0.2%0.3%0.4%
Ecuadorian0.2%0.3%—
Peruvian0.2%——
African American†6.4%12.1%9.9%
Nigerian0.3%0.3%0.2%
Asian Indian1.4%2.1%1.4%
Filipino0.7%1.0%0.9%
Chinese0.4%1.0%1.3%
Korean0.2%0.4%0.4%
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
Yorkville
Illinois
United States
Median age
35.8
39.1
39.1
Age 18–24
6.5%
9.1%
9.2%
Age 65 and older
11.2%
16.9%
17.2%
Household economy
Measure
Yorkville
Illinois
United States
Median household income
$108,513
$83,390
$84,427
Poverty rate
3.3%
11.8%
12.5%
Bachelor's degree or higher (25+)
37.9%
37.9%
35.6%
Languages at home
Measure
Yorkville
Illinois
United States
Speaks a non-English language at home
17.9%
24.1%
22.3%
Spanish
12.6%
14.0%
13.6%
Russian, Polish, or other Slavic
1.8%
2.5%
0.7%
Other Indo-European
2.1%
2.6%
2.0%
Religious landscape
Measure
Yorkville
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.
Yorkville, Illinois
presidential history
Presidential margin, 2004–2024
Democratic minus Republican, by election
Presidential margin over time
Year
Margin (D minus R)
2004
−32.2%
2008
−3.7%
2012
−15.2%
2016
−14.5%
2020
−7.3%
2024
−9.9%
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
43.9%Harris5,392
53.8%Trump6,610
2.2%
R+9.9
R+2.6
R+8.5
12,276
R
45.3%Biden4,972
52.6%Trump5,775
2.1%
R+7.3
D+7.2
R+11.8
10,977
R
38.6%Clinton3,516
53.1%Trump4,833
8.2%
R+14.5
D+0.7
R+16.6
9,098
R
41.4%Obama3,346
56.7%Romney4,575
1.9%
R+15.2
R+11.5
R+19.1
8,074
R
47.4%Obama3,789
51.0%McCain4,084
1.6%
R+3.7
D+28.5
R+11.0
8,001
R
33.8%Kerry1,928
66.0%Bush3,767
0.3%
R+32.2
—
R+29.7
5,711
Yorkville anchors Kendall County, one of the fastest-growing counties in Illinois, where rapid residential expansion has steadily shifted the electorate as Chicago-area transplants mix with established rural and small-town voters.
Across the recorded series it reached a Republican high of 32.2 points in 2004. Between 2020 and 2024 the city moved 2.6 points toward the Republican candidate; the 2024 margin was 9.9 points.
A population of 23,617, a 72% non-Hispanic-white share, and a median household income of $108,513 describe the city. The city's voting pattern over the last decade is most similar to that of New Lenox and Farmington.
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, Yorkville, Illinois voted Republican by 9.9 points (R+9.9), carried by the Republican candidate. Out of 12,276 votes cast, 5,392 went Democratic and 6,610 went Republican.
How many people live in Yorkville, Illinois?
Yorkville, Illinois has a population of 23,617 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Yorkville, Illinois?
Median household income in Yorkville, Illinois is $108,513 — above the national median of $80,734. The Illinois state median is $83,390.
What is the political history of Yorkville, Illinois?
Akashic tracks 6 presidential elections in Yorkville, Illinois from 2004 to 2024. Of those, 0 went Democratic and 6 went Republican.
