ZIP Code 55787

55787 is one of Minnesota's ZIP codes, delivering to addresses in Tamarack, Aitkin County.

City: Tamarack
County: Aitkin County
State: Minnesota
Prefix: 557xx

Where this code sits

55787 is part of the 557xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Tamarack.

Tamarack Minnesota ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 55787 delivers to without sharing its boundary.

218 Area code 218

ZIP codes nearest 55787

The ZIP codes whose reference points sit closest to 55787.
ZIP code	Distance	Delivers to
ZIP code 55798	6.0 mi	Wright, MN
ZIP code 55760	8.9 mi	Mcgregor, MN
ZIP code 55726	12 mi	Cromwell, MN
ZIP code 55757	14 mi	Kettle River, MN
ZIP code 55736	21 mi	Floodwood, MN
ZIP code 55780	21 mi	Sawyer, MN
ZIP code 56469	21 mi	Palisade, MN
ZIP code 55767	23 mi	Moose Lake, 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 55787, plotted from its record coordinates.

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

Scope ZIP code 55787. 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.