In which county is ZIP code 49921 located?

ZIP 49921 is listed under Houghton, MI.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 49921: Dodgeville, MI

ZIP: 49921

County: Houghton

Coordinates: 47.09140, -88.58090

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Dodgeville, MI postal area 49921. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Dodgeville
ZIP Code	49921
County	Houghton
State	MI
Latitude / Longitude	47.09140, -88.58090
ZIP Type	Standard
Time Zone	Central Time (CT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 49921 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 49921 are listed as 47.09140 / -88.58090, useful for GPS and service checks in and around Dodgeville, MI.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 49921 for mail delivery and general location reference in Houghton, MI.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Dodgeville within MI.

Frequently Asked Questions

What is the primary city for ZIP code 49921?

The primary city for this ZIP code is Dodgeville, located in MI.

In which county is 49921 located?

ZIP code 49921 is situated within Houghton, MI.

What are the coordinates for 49921?

The approximate center point is 47.09140 (Latitude) and -88.58090 (Longitude).

Is ZIP code 49921 active?

This page lists ZIP 49921 as Listed based on the latest refresh date shown above.

Does ZIP 49921 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