In which county is ZIP code 51249 located?

ZIP 51249 is listed under Osceola, IA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 51249: Sibley, IA

ZIP: 51249

County: Osceola

Coordinates: 43.40690, -95.74240

ZIP Type: Standard

Time Zone: Central Time (CT)

This profile provides an in-depth look at ZIP code 51249, serving Sibley in IA. It lies in Osceola and supports delivery, planning, and address verification.

Primary City	Sibley
ZIP Code	51249
County	Osceola
State	IA
Latitude / Longitude	43.40690, -95.74240
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 51249 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 51249 is commonly represented around 43.40690, -95.74240. These coordinates help identify the general area within Osceola, IA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 51249 for mail delivery and general location reference in Osceola, IA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Sibley within IA.

Frequently Asked Questions

What is the primary city for ZIP code 51249?

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

In which county is 51249 located?

ZIP code 51249 is situated within Osceola, IA.

What are the coordinates for 51249?

The approximate center point is 43.40690 (Latitude) and -95.74240 (Longitude).

Is ZIP code 51249 active?

This page lists ZIP 51249 as Listed based on the latest refresh date shown above.

Does ZIP 51249 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