Barrios de Ohio G
- Gahanna-Havens Corners (22)
- Galloway Ridge (7)
- Georgian Heights (4)
- German Village (19)
- Gibbs Area (2)
- Glenbrook (9)
- Glendale-Heatherdowns (16)
- Glenmeadows (2)
- Glenville (48)
- Golfview Woods (3)
- Goodrich-Kirtland Park (5)
- Goodyear Heights (16)
- Gordon Square Arts District (15)
- Gould Park (1)
- Governours Square (8)
- Grafton Hill (8)
- Grandview Heights (24)
- Grandview South (6)
- Grandview Yard (5)
- Greenbriar Farm (2)
- Greenhills (5)
- Greenwich Village (3)
- Groesbeck (4)