In which county is ZIP code 50861 located?

ZIP 50861 is listed under Union, IA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 50861: Shannon City, IA

ZIP: 50861

County: Union

Coordinates: 40.90170, -94.26330

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Shannon City, IA postal area 50861. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Shannon City
ZIP Code	50861
County	Union
State	IA
Latitude / Longitude	40.90170, -94.26330
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 50861 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 50861 are listed as 40.90170 / -94.26330, useful for GPS and service checks in and around Shannon City, IA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 50861 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 Shannon City within IA.

Frequently Asked Questions

What is the primary city for ZIP code 50861?

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

In which county is 50861 located?

ZIP code 50861 is situated within Union, IA.

What are the coordinates for 50861?

The approximate center point is 40.90170 (Latitude) and -94.26330 (Longitude).

Is ZIP code 50861 active?

This page lists ZIP 50861 as Listed based on the latest refresh date shown above.

Does ZIP 50861 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