In which county is ZIP code 63376 located?

ZIP 63376 is listed under Saint Charles County, MO.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 63376: Saint Peters, MO

ZIP: 63376

County: Saint Charles County

Coordinates: 38.78020, -90.62280

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Saint Peters, MO postal area 63376. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Saint Peters
ZIP Code	63376
County	Saint Charles County
State	MO
Latitude / Longitude	38.78020, -90.62280
ZIP Type	Standard
Time Zone	Central Time (CT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 63376 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 63376 are listed as 38.78020 / -90.62280, useful for GPS and service checks in and around Saint Peters, MO.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 63376 for mail delivery and general location reference in Saint Charles County, MO.

Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Saint Peters.

Related ZIP Codes (Nearby)

Explore other postal codes near Saint Peters within MO.

Frequently Asked Questions

What is the primary city for ZIP code 63376?

The primary city for this ZIP code is Saint Peters, located in MO.

In which county is 63376 located?

ZIP code 63376 is situated within Saint Charles County, MO.

What are the coordinates for 63376?

The approximate center point is 38.78020 (Latitude) and -90.62280 (Longitude).

Is ZIP code 63376 active?

This page lists ZIP 63376 as Listed based on the latest refresh date shown above.

Does ZIP 63376 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

Methodology & Data Notes

How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.

Page updated: 2026-01-08