In which county is ZIP code 53543 located?

ZIP 53543 is listed under Iowa, WI.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 53543: Highland, WI

ZIP: 53543

County: Iowa

Coordinates: 43.05240, -90.36500

ZIP Type: Standard

Time Zone: Central Time (CT)

This profile provides an in-depth look at ZIP code 53543, serving Highland in WI. It lies in Iowa and supports delivery, planning, and address verification.

Primary City	Highland
ZIP Code	53543
County	Iowa
State	WI
Latitude / Longitude	43.05240, -90.36500
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 53543 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 53543 is commonly represented around 43.05240, -90.36500. These coordinates help identify the general area within Iowa, WI.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 53543 for mail delivery and general location reference in Iowa, WI.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Highland within WI.

Frequently Asked Questions

What is the primary city for ZIP code 53543?

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

In which county is 53543 located?

ZIP code 53543 is situated within Iowa, WI.

What are the coordinates for 53543?

The approximate center point is 43.05240 (Latitude) and -90.36500 (Longitude).

Is ZIP code 53543 active?

This page lists ZIP 53543 as Listed based on the latest refresh date shown above.

Does ZIP 53543 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