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Cahokia Heights, IL

View of Cahokia Heights, IL
Image credit: Public domain
Population
16,874
U.S. Census Population Estimates Program · 2025
Elevation
406 ft
Median Home Value
$56,000
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$981/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$33,792
U.S. Census American Community Survey 5-Year · 2024

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Cahokia Heights in context.

OverallBest places in IllinoisPopulation rankingHighest population places in IllinoisNearest larger communitySt. Louis, Missouri6.5 miles away · 278,144 residents.

About Cahokia Heights

Cahokia Heights is a newly incorporated city in St. Clair County, Illinois, established on May 6, 2021, through the merger of Cahokia, Alorton, and Centreville. Formed under the consolidation campaign known as Better Together, the municipal community of approximately 17,106 is served by the Cahokia Unit School District 187 for public education for local students.

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 Home PricesA+99.1rating

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