In which county is ZIP code 52738 located?

ZIP 52738 is listed under Louisa, IA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 52738: Columbus Junction, IA

ZIP: 52738

County: Louisa

Coordinates: 41.29260, -91.30060

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Columbus Junction, IA postal area 52738. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Columbus Junction
ZIP Code	52738
County	Louisa
State	IA
Latitude / Longitude	41.29260, -91.30060
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 52738 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 52738 is approximately 41.29260 (latitude) and -91.30060 (longitude). This location sits within Louisa, contributing to regional planning across IA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 52738 for mail delivery and general location reference in Louisa, IA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Columbus Junction within IA.

Frequently Asked Questions

What is the primary city for ZIP code 52738?

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

In which county is 52738 located?

ZIP code 52738 is situated within Louisa, IA.

What are the coordinates for 52738?

The approximate center point is 41.29260 (Latitude) and -91.30060 (Longitude).

Is ZIP code 52738 active?

This page lists ZIP 52738 as Listed based on the latest refresh date shown above.

Does ZIP 52738 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