ZIP Code 55018

55018 is one of Minnesota's ZIP codes, delivering to addresses in Dennison, Goodhue County.

City: Dennison
County: Goodhue County
State: Minnesota
Prefix: 550xx

Where this code sits

55018 is part of the 550xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Dennison.

Dennison Minnesota ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 55018 delivers to without sharing its boundary.

ZIP codes nearest 55018

The ZIP codes whose reference points sit closest to 55018.
ZIP code	Distance	Delivers to
ZIP code 55009	6.6 mi	Cannon Falls, MN
ZIP code 55065	7.7 mi	Randolph, MN
ZIP code 55053	8.2 mi	Nerstrand, MN
ZIP code 55057	11 mi	Northfield, MN
ZIP code 55983	11 mi	Wanamingo, MN
ZIP code 55031	12 mi	Hampton, MN
ZIP code 55946	12 mi	Kenyon, MN
ZIP code 55019	12 mi	Dundas, 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 55018, plotted from its record coordinates.

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

Scope ZIP code 55018. 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.