Summerfield is a village in St. Clair County, Illinois, with a population of approximately 358.
Population358
Median Home$84,100
Area0.52 sq mi
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Recent News
All news →NewsFEB 01, 2026
1986 homicide of Illinois’ Summerfield Jane Doe, ID’d in 2008 as Eulalia Chavez, still unsolved
1986 homicide of Illinois’ Summerfield Jane Doe, ID’d in 2008 as Eulalia Chavez, still unsolved NBC News
NBC NewsRead article ↗
NewsJUL 17, 2025
Flash flood in Summerfield devastates family of 6
Flash flood in Summerfield devastates family of 6 FOX 2
FOX 2Read article ↗
NewsAUG 21, 2023
Summerfield School in Alton
Summerfield School in Alton Alton Telegraph
Alton TelegraphRead article ↗
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