City in Ohio
Gahanna, OH
- Population
- 35,544 (2024)
- Density
- 2,859 / sq mi
- Land area
- 12.4 sq mi
- Water area
- 0.2 sq mi
- Coordinates
- 40.0367, -82.8799
Resident reviews
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ZIP codes
- 43054
- 43230