- Gladiola
- Gladstone
- Glen Acres
- Glencoe
- Glendcoe
- Glenwood
- Glorieta
- Glover Place
- Golden
- Golondrinas
- Gonzales
- Gonzales Ranch
- Gorbernador
- Grady
- Grafton
- Grama
- Gran Quivira
- Grande
- Grants
- Grass Mountain Summer Home Area
- Grassie Place
- Green Island
- Greenfield
- Greens Gap
- Grenville
- Gribble Place
- Grier
- Grubisich Place
- Guachupangue
- Guadalupe