Barrios de Ohio G
- Gahanna-Havens Corners (17)
- Galloway Ridge (6)
- Gateway (3)
- Georgian Heights (5)
- German Village (21)
- Glenbrook (9)
- Glendale-Heatherdowns (7)
- Glenmeadows (1)
- Glenville (57)
- Golfview Woods (2)
- Goodrich-Kirtland Park (2)
- Goodyear Heights (16)
- Gordon Square Arts District (12)
- Gould Park (1)
- Governours Square (9)
- Grafton Hill (7)
- Grandview Heights (25)
- Grandview South (6)
- Grandview Yard (4)
- Greenbriar Farm (2)
- Greenhills (1)
- Greenwich Village (1)
- Groesbeck (2)