Illiopolis is a village in Sangamon County, Illinois, with a population of approximately 854.
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Recent News
All news →NewsAUG 14, 2025
WWII Illiopolis ordnance plants
WWII Illiopolis ordnance plants Illinois Times
Illinois TimesRead article ↗
NewsMAR 19, 2018
Children saved from Illiopolis house fire
Children saved from Illiopolis house fire wandtv.com
wandtv.comRead article ↗
NewsJUL 25, 2015
Illiopolis tested by explosion in workforce
Illiopolis tested by explosion in workforce The State Journal-Register
The State Journal-RegisterRead article ↗
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Document Workspace: Upload, Analyze, and Organize Your Municipal Documents
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The Grant Finder, Rebuilt: Smarter Scoring, Three Finders, and a Pipeline to Track It All
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Best Suburbs of Chicago to Live In 2026 — Data, Not Opinions
We scored 206 Chicago suburbs across fiscal health and quality of life using real municipal data — crime, taxes, schools, pensions, income, homeownership, and environmental quality. Winnetka, Lake Forest, and Glencoe top the list.