Illinois·IL·FIPS 17089

Kane County

Voted Democratic in 2024 · 223,534 votes cast

About Kane County

Kane County is a county in the U.S. state of Illinois. According to the 2020 census, it has a population of 516,522, making it the fifth-most populous county in Illinois. Its county seat is Geneva, and its largest city is Aurora. Kane County is one of the collar counties of the metropolitan statistical area designated "Chicago–Naperville–Elgin, IL–IN–WI" by the US census.

2024 Presidential Results

All candidates · Kane County, Illinois

Kamala D Harris(Democrat)

53.7%120,077

Won by 20,817 votes

Donald J Trump(Republican)

44.4%99,260

Other(Other)

1.8%4,027

Chase Oliver(Libertarian)

0.1%170

Margin History

Red = Republican, Blue = Democratic

2024D+9.3

2020D+14.4

2016D+10.5

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Swung Right in 2024

Kane County shifted 5.1 points toward Republicans compared to 2020. Voter turnout decreased by 3.6%.

Kane County — Local Discussion

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What does Kane County really think?

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Election data: MIT Election Data Science Lab, Harvard Dataverse (CC BY 4.0)