In which county is ZIP code 54651 located?

ZIP 54651 is listed under Vernon, WI.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 54651: Ontario, WI

ZIP: 54651

County: Vernon

Coordinates: 43.71720, -90.62050

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Ontario, WI postal area 54651. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Ontario
ZIP Code	54651
County	Vernon
State	WI
Latitude / Longitude	43.71720, -90.62050
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 54651 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 54651 is commonly represented around 43.71720, -90.62050. These coordinates help identify the general area within Vernon, WI.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 54651 for mail delivery and general location reference in Vernon, WI.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Ontario within WI.

Frequently Asked Questions

What is the primary city for ZIP code 54651?

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

In which county is 54651 located?

ZIP code 54651 is situated within Vernon, WI.

What are the coordinates for 54651?

The approximate center point is 43.71720 (Latitude) and -90.62050 (Longitude).

Is ZIP code 54651 active?

This page lists ZIP 54651 as Listed based on the latest refresh date shown above.

Does ZIP 54651 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