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Carlyle, IL

View of Carlyle, IL
Image credit: Nyttend / Public domain
Population
3,188
U.S. Census Population Estimates Program · 2025
Elevation
460 ft
Median Home Value
$155,000
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$983/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$77,273
U.S. Census American Community Survey 5-Year · 2024

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Carlyle in context.

OverallBest places in IllinoisPopulation rankingHighest population places in IllinoisNearest larger communityO'Fallon, Illinois29 miles away · 32,656 residents.

About Carlyle

Carlyle is an incorporated city and the county seat of Clinton County, Illinois, situated fifty miles east of St. Louis along the Kaskaskia River. Featuring Carlyle Lake, the largest inland lake in Illinois, and the landmark 1859 General Dean Suspension Bridge, the lakeside community of approximately 2,980 is served by Carlyle CUSD 1 locally.

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+100.0ratingOutskirts FitA+97.8rating

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