#1: Collinsville, Illinois
Collinsville is an Illinois city with a population of approximately 23,779, part of the St. Louis, MO-IL metropolitan area. The median home value is approximately $198,331. Median household income is $63,155.
WhereAtHome Score
85.8/100
Median Home (2026)
$198,331
Median Income (2022)
$63,155
Crime
Moderate-Low
- Population of approximately 23,779 (2023 Census estimate)
- Median home value of $198,331 (Zillow ZHVI)
- Median household income of $63,155 (Census ACS)
- Average commute time of 23.9 minutes
- Part of the St. Louis, MO-IL metro area