- Alandale
- Alhambra
- Alton
- Barnett
- Bethalto
- Binney
- Brooks
- Carpenter
- Cedar Park
- Clifton Terrace
- Collinsville
- Cottage Hills
- Dorsey
- East Alton
- Edwardsville
- Forest Homes
- Fosterburg
- Fruit
- Gard
- Glen Carbon
- Glen Carbon
- Godfrey
- Graney
- Granite City
- Grantfork
- Hamel
- Hartford
- Highland
- Holiday Shores
- Kaufman
- Kuhn Station
- Lakeview
- Lakeview Acres
- Livingston
- Lumaghi Heights
- Madison
- Maple
- Marine
- Maryland Place
- Maryland Place
- Maryville
- Meadowbrook
- Melville
- Melville
- Mitchell
- Mitchell
- Moellenbrocks
- Mont Station
- Moro
- New Douglas
- Oakwood Heights
- Oldenburg
- Pleasant Ridge
- Pleasant Ridge
- Poag
- Pontoon Beach
- Prairietown
- Riehl
- Rosewood Heights
- Roxana
- Saint Morgan
- Saint Thomas
- Sebastopol
- South Roxana
- South Roxana
- St. Jacob
- St. Jacob
- Stallings
- Stallings
- State Park Place
- Troy
- Troy Crossing
- Venice
- Wanda
- Williamson
- Williamson
- Wilson Heights
- Wood River
- Wood River
- Worden