In which county is ZIP code 50831 located?

ZIP 50831 is listed under Union, IA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 50831: Arispe, IA

ZIP: 50831

County: Union

Coordinates: 40.93140, -94.21930

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Arispe, IA postal area 50831. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Arispe
ZIP Code	50831
County	Union
State	IA
Latitude / Longitude	40.93140, -94.21930
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 50831 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 50831 are listed as 40.93140 / -94.21930, useful for GPS and service checks in and around Arispe, IA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 50831 for mail delivery and general location reference in Union, IA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Arispe within IA.

Frequently Asked Questions

What is the primary city for ZIP code 50831?

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

In which county is 50831 located?

ZIP code 50831 is situated within Union, IA.

What are the coordinates for 50831?

The approximate center point is 40.93140 (Latitude) and -94.21930 (Longitude).

Is ZIP code 50831 active?

This page lists ZIP 50831 as Listed based on the latest refresh date shown above.

Does ZIP 50831 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