ZIP Code 48723

48723 is one of Michigan's ZIP codes, delivering to addresses in Caro, Tuscola County.

City: Caro
County: Tuscola County
State: Michigan
Prefix: 487xx

Where this code sits

48723 is part of the 487xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Caro.

Caro Michigan ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 48723 delivers to without sharing its boundary.

989 Area code 989

ZIP codes nearest 48723

The ZIP codes whose reference points sit closest to 48723.
ZIP code	Distance	Delivers to
ZIP code 48744	8.8 mi	Mayville, MI
ZIP code 48733	10 mi	Fairgrove, MI
ZIP code 48701	11 mi	Akron, MI
ZIP code 48729	11 mi	Deford, MI
ZIP code 48741	12 mi	Kingston, MI
ZIP code 48767	12 mi	Unionville, MI
ZIP code 48726	13 mi	Cass City, MI
ZIP code 48768	13 mi	Vassar, MI

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 48723, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 48723. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.