In which county is ZIP code 54112 located?

ZIP 54112 is listed under Marinette, WI.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 54112: Coleman, WI

ZIP: 54112

County: Marinette

Coordinates: 45.07220, -88.05870

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Coleman, WI postal area 54112. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Coleman
ZIP Code	54112
County	Marinette
State	WI
Latitude / Longitude	45.07220, -88.05870
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 54112 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 54112 are listed as 45.07220 / -88.05870, useful for GPS and service checks in and around Coleman, WI.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 54112 for mail delivery and general location reference in Marinette, WI.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Coleman within WI.

Frequently Asked Questions

What is the primary city for ZIP code 54112?

The primary city for this ZIP code is Coleman, located in WI.

In which county is 54112 located?

ZIP code 54112 is situated within Marinette, WI.

What are the coordinates for 54112?

The approximate center point is 45.07220 (Latitude) and -88.05870 (Longitude).

Is ZIP code 54112 active?

This page lists ZIP 54112 as Listed based on the latest refresh date shown above.

Does ZIP 54112 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