In which county is ZIP code 63140 located?

ZIP 63140 is listed under St. Louis, MO.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 63140: Saint Louis, MO

ZIP: 63140

County: St. Louis

Coordinates: 38.73750, -90.32650

ZIP Type: Standard

Time Zone: Central Time (CT)

Explore detailed information for ZIP code 63140 in Saint Louis, MO. We include verified county details for St. Louis plus key geographic references used for mapping and logistics.

Primary City	Saint Louis
ZIP Code	63140
County	St. Louis
State	MO
Latitude / Longitude	38.73750, -90.32650
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 63140 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 63140 are listed as 38.73750 / -90.32650, useful for GPS and service checks in and around Saint Louis, MO.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 63140 for mail delivery and general location reference in St. Louis, MO.

This ZIP may extend beyond the city core into nearby communities within St. Louis.

Related ZIP Codes (Nearby)

Explore other postal codes near Saint Louis within MO.

Frequently Asked Questions

What is the primary city for ZIP code 63140?

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

In which county is 63140 located?

ZIP code 63140 is situated within St. Louis, MO.

What are the coordinates for 63140?

The approximate center point is 38.73750 (Latitude) and -90.32650 (Longitude).

Is ZIP code 63140 active?

This page lists ZIP 63140 as Listed based on the latest refresh date shown above.

Does ZIP 63140 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