Find the last 4 digits (ZIP+4) for an address in 63376

ZIP 63376, Saint Peters, MO is filled in. Just type the street address.

Addresses are checked through our secure proxy. Bot checks use Cloudflare Turnstile. Each device can run 5 live checks per day; repeats of the same address are free.

ZIP Code 63376 – Saint Peters, MO

Saint Peters, Missouri · St. Charles County · Central time

ZIP code63376
CitySaint Peters
StateMissouri
CountySt. Charles County
Population74,962
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area40.14 sq mi
Center (lat, long)38.8007, -90.6121

Area codes in this area

636314557

These are the area codes that most often serve ZIP 63376 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

63338 Cottleville · 4.4 mi63346 Flinthill · 5.3 mi63303 Saint Charles · 5.6 mi63368 O Fallon · 7.1 mi63302 Saint Charles · 7.1 mi63366 O Fallon · 7.2 mi63304 Saint Charles · 7.6 mi62036 Golden Eagle · 8.2 mi

About ZIP 63376

ZIP code 63376 is assigned to Saint Peters, Missouri. It lies in St. Charles County. Its Census area covers about 40.14 square miles of land. The closest neighboring ZIP is 63338 (Cottleville), about 4.4 miles away.

Every address in 63376 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources