In which county is ZIP code 48453 located?

ZIP 48453 is listed under Sanilac, MI.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 48453: Marlette, MI

ZIP: 48453

County: Sanilac

Coordinates: 43.33990, -83.05730

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 48453 in Marlette, MI. We include verified county details for Sanilac plus key geographic references used for mapping and logistics.

Primary City	Marlette
ZIP Code	48453
County	Sanilac
State	MI
Latitude / Longitude	43.33990, -83.05730
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 48453 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 48453 are listed as 43.33990 / -83.05730, useful for GPS and service checks in and around Marlette, MI.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 48453 for mail delivery and general location reference in Sanilac, MI.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Marlette within MI.

Frequently Asked Questions

What is the primary city for ZIP code 48453?

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

In which county is 48453 located?

ZIP code 48453 is situated within Sanilac, MI.

What are the coordinates for 48453?

The approximate center point is 43.33990 (Latitude) and -83.05730 (Longitude).

Is ZIP code 48453 active?

This page lists ZIP 48453 as Listed based on the latest refresh date shown above.

Does ZIP 48453 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