ZIP Code 55909

55909 is one of Minnesota's ZIP codes, delivering to addresses in Adams, Mower County.

City: Adams
County: Mower County
State: Minnesota
Prefix: 559xx

Where this code sits

55909 is part of the 559xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Adams.

Adams Minnesota ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 55909 delivers to without sharing its boundary.

ZIP codes nearest 55909

The ZIP codes whose reference points sit closest to 55909.
ZIP code	Distance	Delivers to
ZIP code 55977	4.9 mi	Taopi, MN
ZIP code 55933	5.3 mi	Elkton, MN
ZIP code 55970	5.9 mi	Rose Creek, MN
ZIP code 50476	8.0 mi	Stacyville, IA
ZIP code 50455	9.8 mi	Mc Intire, IA
ZIP code 55953	10 mi	Lyle, MN
ZIP code 55926	11 mi	Dexter, MN
ZIP code 55951	11 mi	Le Roy, MN

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 55909, plotted from its record coordinates.

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

Scope ZIP code 55909. 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.