In which county is ZIP code 53577 located?

ZIP 53577 is listed under Sauk, WI.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 53577: Plain, WI

ZIP: 53577

County: Sauk

Coordinates: 43.29270, -90.05580

ZIP Type: Standard

Time Zone: Central Time (CT)

This profile provides an in-depth look at ZIP code 53577, serving Plain in WI. It lies in Sauk and supports delivery, planning, and address verification.

Primary City	Plain
ZIP Code	53577
County	Sauk
State	WI
Latitude / Longitude	43.29270, -90.05580
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 53577 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 53577 is approximately 43.29270 (latitude) and -90.05580 (longitude). This location sits within Sauk, contributing to regional planning across WI.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 53577 for mail delivery and general location reference in Sauk, WI.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Plain within WI.

Frequently Asked Questions

What is the primary city for ZIP code 53577?

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

In which county is 53577 located?

ZIP code 53577 is situated within Sauk, WI.

What are the coordinates for 53577?

The approximate center point is 43.29270 (Latitude) and -90.05580 (Longitude).

Is ZIP code 53577 active?

This page lists ZIP 53577 as Listed based on the latest refresh date shown above.

Does ZIP 53577 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