City in Missouri
St. Peters, MO
- Population
- 61,398 (2024)
- Density
- 2,725 / sq mi
- Land area
- 22.5 sq mi
- Water area
- 0.0 sq mi
- Coordinates
- 38.7816, -90.6042
Resident reviews
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ZIP codes
- 63304
- 63376