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Kilbourne, IL

Population
256
U.S. Census Population Estimates Program · 2025
Elevation
496 ft
Median Home Value
$72,500
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$775/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$44,107
U.S. Census American Community Survey 5-Year · 2024

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Kilbourne in context.

OverallBest places in IllinoisPopulation rankingHighest population places in IllinoisNearest larger communityCanton, Illinois29 miles away · 13,297 residents.

About Kilbourne

Kilbourne is a village in Mason County, Illinois, United States. The 2020 census counted 265 residents. Kilbourne is located in southern Mason County. Illinois Route 97 runs through the east side of the village, leading north 11 miles to Havana, the county seat, and southeast 14 miles to Petersburg. That mix gives Kilbourne a clear local shape within Illinois, with older layers still visible in current places. The local scoop is a place whose streets, landmarks, and institutions keep its earlier story close to the present.

Top Rating Signals

Highest current ratings for this town.

Lower County Wildfire Hazard Potential ClassA+100.0ratingLower Projected Late-Century County-Area Exposure to Sea-Level RiseA+100.0ratingLow PopulationA+100.0rating

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