City in Louisiana
Slidell, LA
- Population
- 28,440 (2024)
- Density
- 1,868 / sq mi
- Land area
- 15.2 sq mi
- Water area
- 0.4 sq mi
- Coordinates
- 30.2889, -89.7829
Resident reviews
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ZIP codes
- 70458
- 70460
- 70461