In which county is ZIP code 54891 located?

ZIP 54891 is listed under Bayfield, WI.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 54891: Washburn, WI

ZIP: 54891

County: Bayfield

Coordinates: 46.68060, -90.90950

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Washburn, WI postal area 54891. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Washburn
ZIP Code	54891
County	Bayfield
State	WI
Latitude / Longitude	46.68060, -90.90950
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 54891 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 54891 are listed as 46.68060 / -90.90950, useful for GPS and service checks in and around Washburn, WI.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 54891 for mail delivery and general location reference in Bayfield, WI.

Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Washburn.

Related ZIP Codes (Nearby)

Explore other postal codes near Washburn within WI.

Frequently Asked Questions

What is the primary city for ZIP code 54891?

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

In which county is 54891 located?

ZIP code 54891 is situated within Bayfield, WI.

What are the coordinates for 54891?

The approximate center point is 46.68060 (Latitude) and -90.90950 (Longitude).

Is ZIP code 54891 active?

This page lists ZIP 54891 as Listed based on the latest refresh date shown above.

Does ZIP 54891 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