ZIP Code 48817

48817 is one of Michigan's ZIP codes, delivering to addresses in Corunna, Shiawassee County.

City: Corunna
County: Shiawassee County
State: Michigan
Prefix: 488xx

Where this code sits

48817 is part of the 488xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Corunna.

Corunna Michigan ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 48817 delivers to without sharing its boundary.

ZIP codes nearest 48817

The ZIP codes whose reference points sit closest to 48817.
ZIP code	Distance	Delivers to
ZIP code 48476	7.0 mi	Vernon, MI
ZIP code 48460	7.1 mi	New Lothrop, MI
ZIP code 48449	7.1 mi	Lennon, MI
ZIP code 48867	7.4 mi	Owosso, MI
ZIP code 48429	9.2 mi	Durand, MI
ZIP code 48433	9.6 mi	Flushing, MI
ZIP code 48616	11 mi	Chesaning, MI
ZIP code 48532	12 mi	Flint, 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 48817, plotted from its record coordinates.

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

Scope ZIP code 48817. 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.