In which county is ZIP code 51639 located?

ZIP 51639 is listed under Fremont, IA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 51639: Farragut, IA

ZIP: 51639

County: Fremont

Coordinates: 40.72150, -95.47760

ZIP Type: Standard

Time Zone: Central Time (CT)

This profile provides an in-depth look at ZIP code 51639, serving Farragut in IA. It lies in Fremont and supports delivery, planning, and address verification.

Primary City	Farragut
ZIP Code	51639
County	Fremont
State	IA
Latitude / Longitude	40.72150, -95.47760
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 51639 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 51639 is approximately 40.72150 (latitude) and -95.47760 (longitude). This location sits within Fremont, contributing to regional planning across IA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 51639 for mail delivery and general location reference in Fremont, IA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Farragut within IA.

Frequently Asked Questions

What is the primary city for ZIP code 51639?

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

In which county is 51639 located?

ZIP code 51639 is situated within Fremont, IA.

What are the coordinates for 51639?

The approximate center point is 40.72150 (Latitude) and -95.47760 (Longitude).

Is ZIP code 51639 active?

This page lists ZIP 51639 as Listed based on the latest refresh date shown above.

Does ZIP 51639 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