Barrios de Ohio G
- Gahanna-Havens Corners (15)
- Galloway Ridge (6)
- Georgian Heights (3)
- German Village (21)
- Glenbrook (8)
- Glendale-Heatherdowns (8)
- Glenmeadows (1)
- Glenville (49)
- Golfview Woods (1)
- Goodrich-Kirtland Park (2)
- Goodyear Heights (19)
- Gordon Square Arts District (13)
- Gould Park (1)
- Governours Square (10)
- Grafton Hill (9)
- Grandview Heights (23)
- Grandview South (6)
- Grandview Yard (5)
- Greenbriar Farm (4)
- Greenhills (3)
- Greenwich Village (4)
- Groesbeck (4)