ZIP Code 55388

55388 is one of Minnesota's ZIP codes, delivering to addresses in Watertown, Carver County.

City: Watertown
County: Carver County
State: Minnesota
Prefix: 553xx

Where this code sits

55388 is part of the 553xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Watertown.

Watertown Minnesota ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 55388 delivers to without sharing its boundary.

952 Area code 952

ZIP codes nearest 55388

The ZIP codes whose reference points sit closest to 55388.
ZIP code	Distance	Delivers to
ZIP code 55360	4.4 mi	Mayer, MN
ZIP code 55328	5.6 mi	Delano, MN
ZIP code 55375	6.2 mi	Saint Bonifacius, MN
ZIP code 55363	6.7 mi	Montrose, MN
ZIP code 55367	7.3 mi	New Germany, MN
ZIP code 55359	7.4 mi	Maple Plain, MN
ZIP code 55387	8.2 mi	Waconia, MN
ZIP code 55390	9.4 mi	Waverly, 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 55388, plotted from its record coordinates.

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

Scope ZIP code 55388. 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.