ZIP Code 56573

56573 is one of Minnesota's ZIP codes, delivering to addresses in Perham, Otter Tail County.

City: Perham
County: Otter Tail County
State: Minnesota
Prefix: 565xx

Where this code sits

56573 is part of the 565xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Perham.

Perham Minnesota ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 56573 delivers to without sharing its boundary.

218 Area code 218

ZIP codes nearest 56573

The ZIP codes whose reference points sit closest to 56573.
ZIP code	Distance	Delivers to
ZIP code 56567	9.0 mi	New York Mills, MN
ZIP code 56528	9.3 mi	Dent, MN
ZIP code 56544	11 mi	Frazee, MN
ZIP code 56587	11 mi	Vergas, MN
ZIP code 56571	13 mi	Ottertail, MN
ZIP code 56576	15 mi	Richville, MN
ZIP code 56593	18 mi	Wolf Lake, MN
ZIP code 56518	19 mi	Bluffton, 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 56573, plotted from its record coordinates.

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

Scope ZIP code 56573. 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.