In which county is ZIP code 49031 located?

ZIP 49031 is listed under Cass, MI.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 49031: Cassopolis, MI

ZIP: 49031

County: Cass

Coordinates: 41.89680, -85.99230

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Cassopolis, MI postal area 49031. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Cassopolis
ZIP Code	49031
County	Cass
State	MI
Latitude / Longitude	41.89680, -85.99230
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 49031 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 49031 is approximately 41.89680 (latitude) and -85.99230 (longitude). This location sits within Cass, contributing to regional planning across MI.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 49031 for mail delivery and general location reference in Cass, MI.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Cassopolis within MI.

Frequently Asked Questions

What is the primary city for ZIP code 49031?

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

In which county is 49031 located?

ZIP code 49031 is situated within Cass, MI.

What are the coordinates for 49031?

The approximate center point is 41.89680 (Latitude) and -85.99230 (Longitude).

Is ZIP code 49031 active?

This page lists ZIP 49031 as Listed based on the latest refresh date shown above.

Does ZIP 49031 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