In which county is ZIP code 51248 located?

ZIP 51248 is listed under OBrien, IA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 51248: Sanborn, IA

ZIP: 51248

County: OBrien

Coordinates: 43.18900, -95.66220

ZIP Type: Standard

Time Zone: Central Time (CT)

This profile provides an in-depth look at ZIP code 51248, serving Sanborn in IA. It lies in OBrien and supports delivery, planning, and address verification.

Primary City	Sanborn
ZIP Code	51248
County	OBrien
State	IA
Latitude / Longitude	43.18900, -95.66220
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 51248 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 51248 is commonly represented around 43.18900, -95.66220. These coordinates help identify the general area within OBrien, IA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 51248 for mail delivery and general location reference in OBrien, IA.

This ZIP may extend beyond the city core into nearby communities within OBrien.

Related ZIP Codes (Nearby)

Explore other postal codes near Sanborn within IA.

Frequently Asked Questions

What is the primary city for ZIP code 51248?

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

In which county is 51248 located?

ZIP code 51248 is situated within OBrien, IA.

What are the coordinates for 51248?

The approximate center point is 43.18900 (Latitude) and -95.66220 (Longitude).

Is ZIP code 51248 active?

This page lists ZIP 51248 as Listed based on the latest refresh date shown above.

Does ZIP 51248 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