In which county is ZIP code 53172 located?

ZIP 53172 is listed under Milwaukee, WI.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 53172: South Milwaukee, WI

ZIP: 53172

County: Milwaukee

Coordinates: 42.91050, -87.86460

ZIP Type: Standard

Time Zone: Central Time (CT)

Explore detailed information for ZIP code 53172 in South Milwaukee, WI. We include verified county details for Milwaukee plus key geographic references used for mapping and logistics.

Primary City	South Milwaukee
ZIP Code	53172
County	Milwaukee
State	WI
Latitude / Longitude	42.91050, -87.86460
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 53172 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 53172 are listed as 42.91050 / -87.86460, useful for GPS and service checks in and around South Milwaukee, WI.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 53172 for mail delivery and general location reference in Milwaukee, WI.

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

Related ZIP Codes (Nearby)

Explore other postal codes near South Milwaukee within WI.

Frequently Asked Questions

What is the primary city for ZIP code 53172?

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

In which county is 53172 located?

ZIP code 53172 is situated within Milwaukee, WI.

What are the coordinates for 53172?

The approximate center point is 42.91050 (Latitude) and -87.86460 (Longitude).

Is ZIP code 53172 active?

This page lists ZIP 53172 as Listed based on the latest refresh date shown above.

Does ZIP 53172 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