In which county is ZIP code 82420 located?

ZIP 82420 is listed under Big Horn, WY.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 82420: Cowley, WY

ZIP: 82420

County: Big Horn

Coordinates: 44.88410, -108.46380

ZIP Type: Standard

Time Zone: Mountain Time (MT)

Explore detailed information for ZIP code 82420 in Cowley, WY. We include verified county details for Big Horn plus key geographic references used for mapping and logistics.

Primary City	Cowley
ZIP Code	82420
County	Big Horn
State	WY
Latitude / Longitude	44.88410, -108.46380
ZIP Type	Standard
Time Zone	Mountain Time (MT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 82420 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 82420 are listed as 44.88410 / -108.46380, useful for GPS and service checks in and around Cowley, WY.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 82420 for mail delivery and general location reference in Big Horn, WY.

This ZIP may extend beyond the city core into nearby communities within Big Horn.

Related ZIP Codes (Nearby)

Explore other postal codes near Cowley within WY.

Frequently Asked Questions

What is the primary city for ZIP code 82420?

The primary city for this ZIP code is Cowley, located in WY.

In which county is 82420 located?

ZIP code 82420 is situated within Big Horn, WY.

What are the coordinates for 82420?

The approximate center point is 44.88410 (Latitude) and -108.46380 (Longitude).

Is ZIP code 82420 active?

This page lists ZIP 82420 as Listed based on the latest refresh date shown above.

Does ZIP 82420 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