In which county is ZIP code 82943 located?

ZIP 82943 is listed under Sweetwater, WY.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 82943: Reliance, WY

ZIP: 82943

County: Sweetwater

Coordinates: 41.66980, -109.19190

ZIP Type: Standard

Time Zone: Mountain Time (MT)

Explore detailed information for ZIP code 82943 in Reliance, WY. We include verified county details for Sweetwater plus key geographic references used for mapping and logistics.

Primary City	Reliance
ZIP Code	82943
County	Sweetwater
State	WY
Latitude / Longitude	41.66980, -109.19190
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 82943 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 82943 is approximately 41.66980 (latitude) and -109.19190 (longitude). This location sits within Sweetwater, contributing to regional planning across WY.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 82943 for mail delivery and general location reference in Sweetwater, WY.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Reliance within WY.

Frequently Asked Questions

What is the primary city for ZIP code 82943?

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

In which county is 82943 located?

ZIP code 82943 is situated within Sweetwater, WY.

What are the coordinates for 82943?

The approximate center point is 41.66980 (Latitude) and -109.19190 (Longitude).

Is ZIP code 82943 active?

This page lists ZIP 82943 as Listed based on the latest refresh date shown above.

Does ZIP 82943 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