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 | Schools
  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*
Belleville*
Brooklyn*
Bunkum
Cahokia*
Carbon
Caseyville*
Centreville*
Crossroads
Darmstadt
Dupo*
East Carondelet*
 East Saint Louis*
Edgemont
Fairmont City*
Fairview Heights*
Fayetteville*
Floraville
Freeburg*
French Village
Glenview
Golden Gardens
Lebanon*
 Lenzburg*
Marissa*
Mascoutah*
Millstadt*
New Athens*
O'Fallon*
Old Marissa
Paderborn
Pontiac
Rentchler
Rose Lake
 Rosemont
Saint Libory*
Sauget*
Shiloh*
Smithton*
Sterling Place
Summerfield*
Swansea*
Union Hill
Vulcan
Washington Park*

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

Avery Hill
Birkner
Bixby
Bluffside
Bohleysville
Briar Hill
Capitol Oaks
Centerville Station
Crest Hill
Douglas
Dutch Hollow
Exermont
Falling Spring
Furman
 Gartside
Hilltop
Hollywood Heights
Imbs
Lake Siding
Lementon
Maplewood Park
Miller
National City
North Dupo
Notre Dame
Oak Hills
Ogles
Petersburg
 Phelps
Roachtown
Rodemich
Royal Heights
Shiloh Station
Signal Hill
Stolle
Sugarloaf Heights
Summit
Tillman
Westview
Whiteoak
Wilderman
Woodcrest