ZIP Code 56359

56359 is one of Minnesota's ZIP codes, delivering to addresses in Onamia, Mille Lacs County.

City: Onamia
County: Mille Lacs County
State: Minnesota
Prefix: 563xx

Where this code sits

56359 is part of the 563xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Onamia.

Onamia Minnesota ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 56359 delivers to without sharing its boundary.

320 Area code 320

ZIP codes nearest 56359

The ZIP codes whose reference points sit closest to 56359.
ZIP code	Distance	Delivers to
ZIP code 56386	9.2 mi	Wahkon, MN
ZIP code 56338	9.4 mi	Hillman, MN
ZIP code 56342	12 mi	Isle, MN
ZIP code 56450	12 mi	Garrison, MN
ZIP code 56350	17 mi	Mc Grath, MN
ZIP code 56344	18 mi	Lastrup, MN
ZIP code 56364	20 mi	Pierz, MN
ZIP code 56358	21 mi	Ogilvie, 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 56359, plotted from its record coordinates.

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

Scope ZIP code 56359. 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.