In which county is ZIP code 54855 located?

ZIP 54855 is listed under Ashland, WI.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 54855: Marengo, WI

ZIP: 54855

County: Ashland

Coordinates: 46.40710, -90.84000

ZIP Type: Standard

Time Zone: Central Time (CT)

Explore detailed information for ZIP code 54855 in Marengo, WI. We include verified county details for Ashland plus key geographic references used for mapping and logistics.

Primary City	Marengo
ZIP Code	54855
County	Ashland
State	WI
Latitude / Longitude	46.40710, -90.84000
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 54855 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 54855 is approximately 46.40710 (latitude) and -90.84000 (longitude). This location sits within Ashland, contributing to regional planning across WI.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 54855 for mail delivery and general location reference in Ashland, WI.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Marengo within WI.

Frequently Asked Questions

What is the primary city for ZIP code 54855?

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

In which county is 54855 located?

ZIP code 54855 is situated within Ashland, WI.

What are the coordinates for 54855?

The approximate center point is 46.40710 (Latitude) and -90.84000 (Longitude).

Is ZIP code 54855 active?

This page lists ZIP 54855 as Listed based on the latest refresh date shown above.

Does ZIP 54855 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