ZIP Code 49665

49665 is one of Michigan's ZIP codes, delivering to addresses in Marion, Osceola County.

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

Where this code sits

49665 is part of the 496xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Marion.

Marion Michigan ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 49665 delivers to without sharing its boundary.

231 Area code 231

ZIP codes nearest 49665

The ZIP codes whose reference points sit closest to 49665.
ZIP code	Distance	Delivers to
ZIP code 49679	12 mi	Sears, MI
ZIP code 48633	12 mi	Lake George, MI
ZIP code 49631	12 mi	Evart, MI
ZIP code 49657	12 mi	Mc Bain, MI
ZIP code 49655	14 mi	Leroy, MI
ZIP code 48632	15 mi	Lake, MI
ZIP code 49632	16 mi	Falmouth, MI
ZIP code 49688	17 mi	Tustin, 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 49665, plotted from its record coordinates.

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

Scope ZIP code 49665. 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.