ZIP Code 55057

55057 is one of Minnesota's ZIP codes, delivering to addresses in Northfield, Rice County.

City: Northfield
County: Rice County
State: Minnesota
Prefix: 550xx

Where this code sits

55057 is part of the 550xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Northfield.

Northfield Minnesota ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 55057 delivers to without sharing its boundary.

ZIP codes nearest 55057

The ZIP codes whose reference points sit closest to 55057.
ZIP code	Distance	Delivers to
ZIP code 55019	4.7 mi	Dundas, MN
ZIP code 55010	6.2 mi	Castle Rock, MN
ZIP code 55053	8.3 mi	Nerstrand, MN
ZIP code 55065	8.7 mi	Randolph, MN
ZIP code 55018	11 mi	Dennison, MN
ZIP code 55020	11 mi	Elko New Market, MN
ZIP code 55054	11 mi	Elko New Market, MN
ZIP code 55088	11 mi	Webster, 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 55057, plotted from its record coordinates.

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

Scope ZIP code 55057. 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.