WorkspaceTop ListsAboutContact Us

Summerfield, IL

Population
336
U.S. Census Population Estimates Program · 2025
Elevation
482 ft
Median Home Value
$75,700
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$725/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$51,944
U.S. Census American Community Survey 5-Year · 2024

Explore

Summerfield in context.

OverallBest places in IllinoisPopulation rankingHighest population places in IllinoisNearest larger communityO'Fallon, Illinois9.0 miles away · 32,656 residents.

About Summerfield

Summerfield is a village in St. Clair County, Illinois, United States. The 2020 census counted 347 residents. The short version is that Summerfield carries an earlier story into the places people know and use now. That is the local read on Summerfield: its past remains attached to the places people use now.

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

Loading town details...