In which county is ZIP code 50254 located?

ZIP 50254 is listed under Union, IA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 50254: Thayer, IA

ZIP: 50254

County: Union

Coordinates: 41.00290, -94.06860

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Thayer, IA postal area 50254. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Thayer
ZIP Code	50254
County	Union
State	IA
Latitude / Longitude	41.00290, -94.06860
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 50254 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 50254 is commonly represented around 41.00290, -94.06860. These coordinates help identify the general area within Union, IA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 50254 for mail delivery and general location reference in Union, IA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Thayer within IA.

Frequently Asked Questions

What is the primary city for ZIP code 50254?

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

In which county is 50254 located?

ZIP code 50254 is situated within Union, IA.

What are the coordinates for 50254?

The approximate center point is 41.00290 (Latitude) and -94.06860 (Longitude).

Is ZIP code 50254 active?

This page lists ZIP 50254 as Listed based on the latest refresh date shown above.

Does ZIP 50254 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