St. Peters, MO Zip Code

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St. Peters information

ZIP code: 63376, 63304, 63303

Area code(s): 636

Population: 52575

County: St. Charles

Postcode areas of St. Peters are 63376, 63304, 63303.

Area code(s) of St. Peters is 636.

The coordinates of St. Peters are: 38.77889 lat, -90.60306 lng.

St. Peters belongs to St. Charles County.