In which county is ZIP code 73628 located?

ZIP 73628 is listed under Roger Mills, OK.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 73628: Cheyenne, OK

ZIP: 73628

County: Roger Mills

Coordinates: 35.60810, -99.67250

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Cheyenne, OK postal area 73628. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Cheyenne
ZIP Code	73628
County	Roger Mills
State	OK
Latitude / Longitude	35.60810, -99.67250
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 73628 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 73628 are listed as 35.60810 / -99.67250, useful for GPS and service checks in and around Cheyenne, OK.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 73628 for mail delivery and general location reference in Roger Mills, OK.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Cheyenne within OK.

Frequently Asked Questions

What is the primary city for ZIP code 73628?

The primary city for this ZIP code is Cheyenne, located in OK.

In which county is 73628 located?

ZIP code 73628 is situated within Roger Mills, OK.

What are the coordinates for 73628?

The approximate center point is 35.60810 (Latitude) and -99.67250 (Longitude).

Is ZIP code 73628 active?

This page lists ZIP 73628 as Listed based on the latest refresh date shown above.

Does ZIP 73628 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