In which county is ZIP code 82428 located?

ZIP 82428 is listed under Big Horn, WY.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 82428: Hyattville, WY

ZIP: 82428

County: Big Horn

Coordinates: 44.25070, -107.60530

ZIP Type: Standard

Time Zone: Mountain Time (MT)

This profile provides an in-depth look at ZIP code 82428, serving Hyattville in WY. It lies in Big Horn and supports delivery, planning, and address verification.

Primary City	Hyattville
ZIP Code	82428
County	Big Horn
State	WY
Latitude / Longitude	44.25070, -107.60530
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 82428 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 82428 is approximately 44.25070 (latitude) and -107.60530 (longitude). This location sits within Big Horn, contributing to regional planning across WY.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 82428 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 Hyattville within WY.

Frequently Asked Questions

What is the primary city for ZIP code 82428?

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

In which county is 82428 located?

ZIP code 82428 is situated within Big Horn, WY.

What are the coordinates for 82428?

The approximate center point is 44.25070 (Latitude) and -107.60530 (Longitude).

Is ZIP code 82428 active?

This page lists ZIP 82428 as Listed based on the latest refresh date shown above.

Does ZIP 82428 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