- Glasgow Village
- Glen Echo Park
- Glenaire
- Glenallen
- Golden City
- Gordonville
- Goss
- Gower
- Grain Valley
- Grand Falls Plaza
- Grand Pass
- Grant City
- Grantwood Village
- Gravois Mills
- Gray Summit
- Green Castle
- Green City
- Green Park
- Green Ridge
- Greentop
- Gunn City
- Gabriels Mills
- Gads Hill
- Gaines
- Galesburg
- Galesburg
- Galloway
- Galmey
- Gamburg
- Gamma