In which county is ZIP code 54937 located?

ZIP 54937 is listed under Fond du Lac, WI.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 54937: Fond Du Lac, WI

ZIP: 54937

County: Fond du Lac

Coordinates: 43.76500, -88.60570

ZIP Type: Standard

Time Zone: Central Time (CT)

This profile provides an in-depth look at ZIP code 54937, serving Fond Du Lac in WI. It lies in Fond du Lac and supports delivery, planning, and address verification.

Primary City	Fond Du Lac
ZIP Code	54937
County	Fond du Lac
State	WI
Latitude / Longitude	43.76500, -88.60570
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 54937 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 54937 is commonly represented around 43.76500, -88.60570. These coordinates help identify the general area within Fond du Lac, WI.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 54937 for mail delivery and general location reference in Fond du Lac, WI.

This ZIP may extend beyond the city core into nearby communities within Fond du Lac.

Related ZIP Codes (Nearby)

Explore other postal codes near Fond Du Lac within WI.

Frequently Asked Questions

What is the primary city for ZIP code 54937?

The primary city for this ZIP code is Fond Du Lac, located in WI.

In which county is 54937 located?

ZIP code 54937 is situated within Fond du Lac, WI.

What are the coordinates for 54937?

The approximate center point is 43.76500 (Latitude) and -88.60570 (Longitude).

Is ZIP code 54937 active?

This page lists ZIP 54937 as Listed based on the latest refresh date shown above.

Does ZIP 54937 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