In which county is ZIP code 51528 located?

ZIP 51528 is listed under Crawford, IA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 51528: Dow City, IA

ZIP: 51528

County: Crawford

Coordinates: 41.91340, -95.48620

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Dow City, IA postal area 51528. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Dow City
ZIP Code	51528
County	Crawford
State	IA
Latitude / Longitude	41.91340, -95.48620
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 51528 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 51528 is approximately 41.91340 (latitude) and -95.48620 (longitude). This location sits within Crawford, contributing to regional planning across IA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 51528 for mail delivery and general location reference in Crawford, IA.

Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Dow City.

Related ZIP Codes (Nearby)

Explore other postal codes near Dow City within IA.

Frequently Asked Questions

What is the primary city for ZIP code 51528?

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

In which county is 51528 located?

ZIP code 51528 is situated within Crawford, IA.

What are the coordinates for 51528?

The approximate center point is 41.91340 (Latitude) and -95.48620 (Longitude).

Is ZIP code 51528 active?

This page lists ZIP 51528 as Listed based on the latest refresh date shown above.

Does ZIP 51528 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