ZIP Code 55029

55029 is one of Minnesota's ZIP codes, delivering to addresses in Grandy, Isanti County.

City: Grandy
County: Isanti County
State: Minnesota
Prefix: 550xx

Where this code sits

55029 is part of the 550xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Grandy.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 55029 delivers to without sharing its boundary.

ZIP codes nearest 55029

The ZIP codes whose reference points sit closest to 55029.
ZIP code	Distance	Delivers to
ZIP code 55080	3.2 mi	Stanchfield, MN
ZIP code 55006	5.7 mi	Braham, MN
ZIP code 55008	7.0 mi	Cambridge, MN
ZIP code 55032	8.0 mi	Harris, MN
ZIP code 55069	12 mi	Rush City, MN
ZIP code 55040	12 mi	Isanti, MN
ZIP code 55017	12 mi	Dalbo, MN
ZIP code 55056	14 mi	North Branch, 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 55029, plotted from its record coordinates.

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

Scope ZIP code 55029. 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.