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Northern and western sides of the Clay County Courthouse , located on Courthouse Square in downtown Louisville , Illinois

Photo: NyttendPublic domainvia Wikimedia Commons

Thursday, November 12, 2026

Clay County

Population
13,0522024
Similar to communities in Illinois
Household income
$60,4172024
Similar to communities in Illinois
Home value
$97,4002024
Less favorable than communities in Illinois
Unemployment
3.6%2026
Similar to communities in Illinois
Violent crime
82023
More favorable than communities in Illinois
Work from home
4.4%2024
Lower than communities in Illinois
Source: Polco GPAL, using data from the original source shown for each indicator.Data from Polco

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