ZIP Code 55396

55396 is one of Minnesota's ZIP codes, delivering to addresses in Winthrop, Sibley County.

City: Winthrop
County: Sibley County
State: Minnesota
Prefix: 553xx

Where this code sits

55396 is part of the 553xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Winthrop.

Winthrop Minnesota ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 55396 delivers to without sharing its boundary.

ZIP codes nearest 55396

The ZIP codes whose reference points sit closest to 55396.
ZIP code	Distance	Delivers to
ZIP code 55334	8.6 mi	Gaylord, MN
ZIP code 55335	8.8 mi	Gibbon, MN
ZIP code 56054	10 mi	Lafayette, MN
ZIP code 55366	11 mi	New Auburn, MN
ZIP code 55312	13 mi	Brownton, MN
ZIP code 55385	13 mi	Stewart, MN
ZIP code 55307	15 mi	Arlington, MN
ZIP code 56073	17 mi	New Ulm, 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 55396, plotted from its record coordinates.

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

Scope ZIP code 55396. 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.