St. Clair County
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- Population
- 253,694
- Area
- 657.74 sq mi (1,703.53 km²), 16.15 sq mi water
- Median age
- 39.9
- Households
- 100,846
- Persons per household
- 2.5
- Median household income
- $73,854
- Median house value
- $180,300
Demographics: 2020–2024 ACS
Today
71°F
Slight Chance Rain Showers then Mostly Cloudy20% precip
Tonight
51°F
Partly Cloudy1% precip
Saturday
74°F
Sunny
Saturday Night
51°F
Partly Cloudy
Cities & Towns in St. Clair County
BellevilleBrooklynCahokia HeightsCanteen TownshipCaseyvilleCaseyville TownshipCentreville TownshipCollinsvilleColumbiaDarmstadtDupoEast CarondeletEast St. LouisEast St. Louis TownshipEngelmann TownshipFairmont CityFairview HeightsFayettevilleFayetteville TownshipFloravilleFreeburgFreeburg TownshipLebanonLebanon TownshipLenzburgLenzburg TownshipMadisonMarissaMarissa TownshipMascoutahMascoutah TownshipMillstadtMillstadt TownshipNew AthensNew Athens TownshipNew BadenO'FallonO'Fallon TownshipPaderbornPrairie Du Long TownshipRentchlerSaugetScott AFBShilohShiloh Valley TownshipSmithtonSmithton TownshipSt. Clair TownshipSt. LiboryStites TownshipStookey TownshipSugar Loaf TownshipSummerfieldSwanseaWashington Park
Local News
Yonkers Times (Rising Media Group)
Published September 30What a Local Move Actually Costs in Belleville, IL
Ask around Belleville about what a local move costs, and you’ll hear numbers that don’t seem to line up with each other, even for moves that sound similar on paper. Two households moving the same three miles across town can end up with very different quotes, usually because of a…
North County News
Published September 11
Norma Veronica Voges
Norma Veronica Voges, 65, of Belleville, passed into glory on Tuesday, Sept. 8, 2026. Visitation will be held 4-8 p.m. Sunday, Sept. 13 and from [...]