City in Missouri
Florissant, MO
- Population
- 51,290 (2024)
- Density
- 4,086 / sq mi
- Land area
- 12.6 sq mi
- Water area
- 0.3 sq mi
- Coordinates
- 38.7997, -90.3271
Resident reviews
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ZIP codes
- 63031
- 63033