In which county is ZIP code 48604 located?

ZIP 48604 is listed under Saginaw, MI.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 48604: Saginaw, MI

ZIP: 48604

County: Saginaw

Coordinates: 43.47320, -83.95140

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 48604, serving Saginaw in MI. It lies in Saginaw and supports delivery, planning, and address verification.

Primary City	Saginaw
ZIP Code	48604
County	Saginaw
State	MI
Latitude / Longitude	43.47320, -83.95140
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 48604 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 48604 is commonly represented around 43.47320, -83.95140. These coordinates help identify the general area within Saginaw, MI.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 48604 for mail delivery and general location reference in Saginaw, MI.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Saginaw within MI.

Frequently Asked Questions

What is the primary city for ZIP code 48604?

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

In which county is 48604 located?

ZIP code 48604 is situated within Saginaw, MI.

What are the coordinates for 48604?

The approximate center point is 43.47320 (Latitude) and -83.95140 (Longitude).

Is ZIP code 48604 active?

This page lists ZIP 48604 as Listed based on the latest refresh date shown above.

Does ZIP 48604 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