ZIP Code 49688

49688 is one of Michigan's ZIP codes, delivering to addresses in Tustin, Osceola County.

City: Tustin
County: Osceola County
State: Michigan
Prefix: 496xx

Where this code sits

49688 is part of the 496xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Tustin.

Tustin Michigan ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 49688 delivers to without sharing its boundary.

231 Area code 231

ZIP codes nearest 49688

The ZIP codes whose reference points sit closest to 49688.
ZIP code	Distance	Delivers to
ZIP code 49655	5.2 mi	Leroy, MI
ZIP code 49656	10 mi	Luther, MI
ZIP code 49601	10 mi	Cadillac, MI
ZIP code 49618	14 mi	Boon, MI
ZIP code 49657	15 mi	Mc Bain, MI
ZIP code 49677	15 mi	Reed City, MI
ZIP code 49623	17 mi	Chase, MI
ZIP code 49665	17 mi	Marion, 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 49688, plotted from its record coordinates.

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

Scope ZIP code 49688. 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.