US Gazetteer > Illinois Gazetteer > Illinois Counties > St. Clair County IL

St. Clair County Information

  1. Map of St. Clair County Illinois
  2. St. Clair County Physical, Cultural & Historic Features
  3. St. Clair County ZIP Codes | Area Codes
  4. St. Clair County Land - Property, Farms & Ranches

Profiles for 87 cities, towns and other populated places in St. Clair County Illinois

St. Clair County Cities, Towns & Census Designated Places

Incorporated Places have an asterisk (*).

Alorton*
Avery Hill
Belleville*
Birkner
Bixby
Bluffside
Bohleysville
Brooklyn*
Bunkum
Cahokia*
Carbon
Caseyville*
Centreville*
Crossroads
Darmstadt
Douglas
Dupo*
Dutch Hollow
East Carondelet*
 East Saint Louis*
Edgemont
Exermont
Fairmont City*
Fairview Heights*
Falling Spring
Fayetteville*
Floraville
Freeburg*
French Village
Furman
Gartside
Glenview
Golden Gardens
Hilltop
Hollywood Heights
Imbs
Lebanon*
Lenzburg*
 Marissa*
Mascoutah*
Miller
Millstadt*
National City
New Athens*
Oak Hills
O'Fallon*
Ogles
Old Marissa
Paderborn
Petersburg
Phelps
Pontiac
Rentchler
Roachtown
Rodemich
Rose Lake
Rosemont
 Royal Heights
Saint Libory*
Sauget*
Shiloh*
Shiloh Station
Signal Hill
Smithton*
Sterling Place
Stolle
Summerfield*
Summit
Swansea*
Tillman
Union Hill
Vulcan
Washington Park*
Westview
Wilderman
Woodcrest

Other Populated Places in St. Clair County (Neighborhoods, Subdivisions & Settlements)

Briar Hill
Capitol Oaks
Centerville Station
Crest Hill
 Lake Siding
Lementon
Maplewood Park
North Dupo
 Notre Dame
Sugarloaf Heights
Whiteoak