ZIP Code 56631

56631 is one of Minnesota's ZIP codes, delivering to addresses in Bowstring, Itasca County.

City: Bowstring
County: Itasca County
State: Minnesota
Prefix: 566xx

Where this code sits

56631 is part of the 566xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Bowstring.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 56631 delivers to without sharing its boundary.

218 Area code 218

ZIP codes nearest 56631

The ZIP codes whose reference points sit closest to 56631.
ZIP code	Distance	Delivers to
ZIP code 56637	3.3 mi	Talmoon, MN
ZIP code 56657	8.1 mi	Marcell, MN
ZIP code 56680	8.7 mi	Spring Lake, MN
ZIP code 56636	11 mi	Deer River, MN
ZIP code 56659	14 mi	Max, MN
ZIP code 56628	16 mi	Bigfork, MN
ZIP code 56688	16 mi	Wirt, MN
ZIP code 56681	18 mi	Squaw 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 56631, plotted from its record coordinates.

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

Scope ZIP code 56631. 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.