In which county is ZIP code 63028 located?

ZIP 63028 is listed under Jefferson, MO.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 63028: Festus, MO

ZIP: 63028

County: Jefferson

Coordinates: 38.18790, -90.42860

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Festus, MO postal area 63028. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Festus
ZIP Code	63028
County	Jefferson
State	MO
Latitude / Longitude	38.18790, -90.42860
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 63028 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 63028 is commonly represented around 38.18790, -90.42860. These coordinates help identify the general area within Jefferson, MO.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 63028 for mail delivery and general location reference in Jefferson, MO.

Some addresses near Festus may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Festus within MO.

Frequently Asked Questions

What is the primary city for ZIP code 63028?

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

In which county is 63028 located?

ZIP code 63028 is situated within Jefferson, MO.

What are the coordinates for 63028?

The approximate center point is 38.18790 (Latitude) and -90.42860 (Longitude).

Is ZIP code 63028 active?

This page lists ZIP 63028 as Listed based on the latest refresh date shown above.

Does ZIP 63028 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