Barrios de Ohio G
- Gahanna-Havens Corners (15)
- Galloway Ridge (6)
- Gateway (1)
- Georgian Heights (6)
- German Village (22)
- Glenbrook (9)
- Glendale-Heatherdowns (6)
- Glenmeadows (1)
- Glenville (65)
- Golfview Woods (2)
- Goodrich-Kirtland Park (3)
- Goodyear Heights (21)
- Gordon Square Arts District (14)
- Gould Park (2)
- Governours Square (8)
- Grafton Hill (7)
- Grandview Heights (29)
- Grandview South (6)
- Grandview Yard (5)
- Greenbriar Farm (2)
- Greenhills (4)
- Greenwich Village (3)
- Groesbeck (3)