ZIP Code 56720

56720 is one of Minnesota's ZIP codes, delivering to addresses in Donaldson, Kittson County.

City: Donaldson
County: Kittson County
State: Minnesota
Prefix: 567xx

Where this code sits

56720 is part of the 567xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Donaldson.

Donaldson Minnesota ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 56720 delivers to without sharing its boundary.

218 Area code 218

ZIP codes nearest 56720

The ZIP codes whose reference points sit closest to 56720.
ZIP code	Distance	Delivers to
ZIP code 56733	5.2 mi	Kennedy, MN
ZIP code 56757	8.4 mi	Stephen, MN
ZIP code 56728	14 mi	Hallock, MN
ZIP code 58225	15 mi	Drayton, ND
ZIP code 56729	15 mi	Halma, MN
ZIP code 56732	16 mi	Karlstad, MN
ZIP code 56713	17 mi	Argyle, MN
ZIP code 56734	18 mi	Lake Bronson, 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 56720, plotted from its record coordinates.

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

Scope ZIP code 56720. 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.