In which county is ZIP code 51654 located?

ZIP 51654 is listed under Fremont, IA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 51654: Thurman, IA

ZIP: 51654

County: Fremont

Coordinates: 40.84240, -95.76050

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Thurman, IA postal area 51654. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Thurman
ZIP Code	51654
County	Fremont
State	IA
Latitude / Longitude	40.84240, -95.76050
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 51654 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 51654 are listed as 40.84240 / -95.76050, useful for GPS and service checks in and around Thurman, IA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 51654 for mail delivery and general location reference in Fremont, IA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Thurman within IA.

Frequently Asked Questions

What is the primary city for ZIP code 51654?

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

In which county is 51654 located?

ZIP code 51654 is situated within Fremont, IA.

What are the coordinates for 51654?

The approximate center point is 40.84240 (Latitude) and -95.76050 (Longitude).

Is ZIP code 51654 active?

This page lists ZIP 51654 as Listed based on the latest refresh date shown above.

Does ZIP 51654 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