In which county is ZIP code 49266 located?

ZIP 49266 is listed under Hillsdale, MI.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 49266: Osseo, MI

ZIP: 49266

County: Hillsdale

Coordinates: 41.83840, -84.59740

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 49266 in Osseo, MI. We include verified county details for Hillsdale plus key geographic references used for mapping and logistics.

Primary City	Osseo
ZIP Code	49266
County	Hillsdale
State	MI
Latitude / Longitude	41.83840, -84.59740
ZIP Type	Standard
Time Zone	Eastern Time (ET)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 49266 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 49266 are listed as 41.83840 / -84.59740, useful for GPS and service checks in and around Osseo, MI.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 49266 for mail delivery and general location reference in Hillsdale, MI.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Osseo within MI.

Frequently Asked Questions

What is the primary city for ZIP code 49266?

The primary city for this ZIP code is Osseo, located in MI.

In which county is 49266 located?

ZIP code 49266 is situated within Hillsdale, MI.

What are the coordinates for 49266?

The approximate center point is 41.83840 (Latitude) and -84.59740 (Longitude).

Is ZIP code 49266 active?

This page lists ZIP 49266 as Listed based on the latest refresh date shown above.

Does ZIP 49266 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