In which county is ZIP code 52577 located?

ZIP 52577 is listed under Mahaska, IA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 52577: Oskaloosa, IA

ZIP: 52577

County: Mahaska

Coordinates: 41.29420, -92.64390

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Oskaloosa, IA postal area 52577. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Oskaloosa
ZIP Code	52577
County	Mahaska
State	IA
Latitude / Longitude	41.29420, -92.64390
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 52577 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 52577 is commonly represented around 41.29420, -92.64390. These coordinates help identify the general area within Mahaska, IA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 52577 for mail delivery and general location reference in Mahaska, IA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Oskaloosa within IA.

Frequently Asked Questions

What is the primary city for ZIP code 52577?

The primary city for this ZIP code is Oskaloosa, located in IA.

In which county is 52577 located?

ZIP code 52577 is situated within Mahaska, IA.

What are the coordinates for 52577?

The approximate center point is 41.29420 (Latitude) and -92.64390 (Longitude).

Is ZIP code 52577 active?

This page lists ZIP 52577 as Listed based on the latest refresh date shown above.

Does ZIP 52577 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