City in Louisiana
Gretna, LA
- Population
- 17,185 (2024)
- Density
- 4,258 / sq mi
- Land area
- 4.0 sq mi
- Water area
- 0.5 sq mi
- Coordinates
- 29.9109, -90.0517
Resident reviews
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ZIP codes
- 70053
- 70056