In which county is ZIP code 84309 located?

ZIP 84309 is listed under Box Elder, UT.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 84309: Deweyville, UT

ZIP: 84309

County: Box Elder

Coordinates: 41.69720, -112.09470

ZIP Type: Standard

Time Zone: Mountain Time (MT)

Get a reliable snapshot of the Deweyville, UT postal area 84309. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Deweyville
ZIP Code	84309
County	Box Elder
State	UT
Latitude / Longitude	41.69720, -112.09470
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 84309 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 84309 are listed as 41.69720 / -112.09470, useful for GPS and service checks in and around Deweyville, UT.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 84309 for mail delivery and general location reference in Box Elder, UT.

This ZIP may extend beyond the city core into nearby communities within Box Elder.

Related ZIP Codes (Nearby)

Explore other postal codes near Deweyville within UT.

Frequently Asked Questions

What is the primary city for ZIP code 84309?

The primary city for this ZIP code is Deweyville, located in UT.

In which county is 84309 located?

ZIP code 84309 is situated within Box Elder, UT.

What are the coordinates for 84309?

The approximate center point is 41.69720 (Latitude) and -112.09470 (Longitude).

Is ZIP code 84309 active?

This page lists ZIP 84309 as Listed based on the latest refresh date shown above.

Does ZIP 84309 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