In which county is ZIP code 51459 located?

ZIP 51459 is listed under Carroll, IA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 51459: Ralston, IA

ZIP: 51459

County: Carroll

Coordinates: 42.04140, -94.63210

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Ralston, IA postal area 51459. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Ralston
ZIP Code	51459
County	Carroll
State	IA
Latitude / Longitude	42.04140, -94.63210
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 51459 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 51459 are listed as 42.04140 / -94.63210, useful for GPS and service checks in and around Ralston, IA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 51459 for mail delivery and general location reference in Carroll, IA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Ralston within IA.

Frequently Asked Questions

What is the primary city for ZIP code 51459?

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

In which county is 51459 located?

ZIP code 51459 is situated within Carroll, IA.

What are the coordinates for 51459?

The approximate center point is 42.04140 (Latitude) and -94.63210 (Longitude).

Is ZIP code 51459 active?

This page lists ZIP 51459 as Listed based on the latest refresh date shown above.

Does ZIP 51459 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