ZIP Code 55373

55373 is one of Minnesota's ZIP codes, delivering to addresses in Rockford, Wright County.

City: Rockford
County: Wright County
State: Minnesota
Prefix: 553xx

Where this code sits

55373 is part of the 553xx range, the group of codes handled by one mail processing centre. Rockford is served by 2 ZIP codes in total; the full list, with the county each falls in, is on the Rockford page.

Rockford Minnesota ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 55373 delivers to without sharing its boundary.

763 Area code 763

ZIP codes nearest 55373

The ZIP codes whose reference points sit closest to 55373.
ZIP code	Distance	Delivers to
ZIP code 55572	0.5 mi	Rockford, MN
ZIP code 55357	2.9 mi	Loretto, MN
ZIP code 55328	5.3 mi	Delano, MN
ZIP code 55341	5.5 mi	Hanover, MN
ZIP code 55348	6.5 mi	Maple Plain, MN
ZIP code 55340	7.2 mi	Hamel, MN
ZIP code 55359	7.7 mi	Maple Plain, MN
ZIP code 55376	8.7 mi	Saint Michael, 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 55373, plotted from its record coordinates.

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

Scope ZIP code 55373. 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.