In which county is ZIP code 50857 located?

ZIP 50857 is listed under Adams, IA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 50857: Nodaway, IA

ZIP: 50857

County: Adams

Coordinates: 40.95400, -94.87310

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Nodaway, IA postal area 50857. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Nodaway
ZIP Code	50857
County	Adams
State	IA
Latitude / Longitude	40.95400, -94.87310
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 50857 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 50857 are listed as 40.95400 / -94.87310, useful for GPS and service checks in and around Nodaway, IA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 50857 for mail delivery and general location reference in Adams, IA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Nodaway within IA.

Frequently Asked Questions

What is the primary city for ZIP code 50857?

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

In which county is 50857 located?

ZIP code 50857 is situated within Adams, IA.

What are the coordinates for 50857?

The approximate center point is 40.95400 (Latitude) and -94.87310 (Longitude).

Is ZIP code 50857 active?

This page lists ZIP 50857 as Listed based on the latest refresh date shown above.

Does ZIP 50857 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