In which county is ZIP code 50565 located?

ZIP 50565 is listed under Buena Vista, IA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 50565: Marathon, IA

ZIP: 50565

County: Buena Vista

Coordinates: 42.86120, -94.98360

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Marathon, IA postal area 50565. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Marathon
ZIP Code	50565
County	Buena Vista
State	IA
Latitude / Longitude	42.86120, -94.98360
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 50565 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 50565 is commonly represented around 42.86120, -94.98360. These coordinates help identify the general area within Buena Vista, IA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 50565 for mail delivery and general location reference in Buena Vista, IA.

Some addresses near Marathon may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Marathon within IA.

Frequently Asked Questions

What is the primary city for ZIP code 50565?

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

In which county is 50565 located?

ZIP code 50565 is situated within Buena Vista, IA.

What are the coordinates for 50565?

The approximate center point is 42.86120 (Latitude) and -94.98360 (Longitude).

Is ZIP code 50565 active?

This page lists ZIP 50565 as Listed based on the latest refresh date shown above.

Does ZIP 50565 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