In which county is ZIP code 51531 located?

ZIP 51531 is listed under Shelby, IA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 51531: Elk Horn, IA

ZIP: 51531

County: Shelby

Coordinates: 41.58290, -95.07000

ZIP Type: Standard

Time Zone: Central Time (CT)

Explore detailed information for ZIP code 51531 in Elk Horn, IA. We include verified county details for Shelby plus key geographic references used for mapping and logistics.

Primary City	Elk Horn
ZIP Code	51531
County	Shelby
State	IA
Latitude / Longitude	41.58290, -95.07000
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 51531 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 51531 is approximately 41.58290 (latitude) and -95.07000 (longitude). This location sits within Shelby, contributing to regional planning across IA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 51531 for mail delivery and general location reference in Shelby, IA.

Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Elk Horn.

Related ZIP Codes (Nearby)

Explore other postal codes near Elk Horn within IA.

Frequently Asked Questions

What is the primary city for ZIP code 51531?

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

In which county is 51531 located?

ZIP code 51531 is situated within Shelby, IA.

What are the coordinates for 51531?

The approximate center point is 41.58290 (Latitude) and -95.07000 (Longitude).

Is ZIP code 51531 active?

This page lists ZIP 51531 as Listed based on the latest refresh date shown above.

Does ZIP 51531 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