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Aviston, IL

View of Aviston, IL
Image credit: Butticus / CC BY-SA 4.0
Population
2,454
U.S. Census Population Estimates Program · 2025
Elevation
472 ft
Median Home Value
$244,800
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$963/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$117,875
U.S. Census American Community Survey 5-Year · 2024

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Aviston in context.

OverallBest places in IllinoisPopulation rankingHighest population places in IllinoisNearest larger communityO'Fallon, Illinois16 miles away · 32,656 residents.

About Aviston

Aviston is a village in Clinton County, Illinois, situated within the Metro East region of the Greater St. Louis metropolitan area. Positioned along U.S. Route 50 southwest of the county seat of Carlyle, the growing residential community of approximately 2,387 is served by Aviston Elementary School and Central Community High School District 71 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+99.8rating

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