ZIP Code 82923: Boulder, WY

ZIP: 82923
County: Sublette
Coordinates: 42.68810, -109.54010
ZIP Type: Standard
Time Zone: Mountain Time (MT)

This profile provides an in-depth look at ZIP code 82923, serving Boulder in WY. It lies in Sublette and supports delivery, planning, and address verification.

Primary CityBoulder
ZIP Code82923
CountySublette
StateWY
Latitude / Longitude42.68810, -109.54010
ZIP TypeStandard
Time ZoneMountain Time (MT)
Data Updated2026-01-08
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Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap
These links show the approximate center point for ZIP 82923 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 82923 are listed as 42.68810 / -109.54010, useful for GPS and service checks in and around Boulder, WY.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 82923 for mail delivery and general location reference in Sublette, WY.
Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Boulder.

Related ZIP Codes (Nearby)

Explore other postal codes near Boulder within WY.

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Frequently Asked Questions

What is the primary city for ZIP code 82923?
The primary city for this ZIP code is Boulder, located in WY.
In which county is 82923 located?
ZIP code 82923 is situated within Sublette, WY.
What are the coordinates for 82923?
The approximate center point is 42.68810 (Latitude) and -109.54010 (Longitude).
Is ZIP code 82923 active?
This page lists ZIP 82923 as Listed based on the latest refresh date shown above.
Does ZIP 82923 cover multiple areas?
Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.
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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