ZIP Code 55733

55733 is one of Minnesota's ZIP codes, delivering to addresses in Esko, Carlton County.

City: Esko
County: Carlton County
State: Minnesota
Prefix: 557xx

Where this code sits

55733 is part of the 557xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Esko.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 55733 delivers to without sharing its boundary.

218 Area code 218

ZIP codes nearest 55733

The ZIP codes whose reference points sit closest to 55733.
ZIP code	Distance	Delivers to
ZIP code 55810	5.4 mi	Duluth, MN
ZIP code 55808	6.7 mi	Duluth, MN
ZIP code 55718	7.0 mi	Carlton, MN
ZIP code 55797	8.4 mi	Wrenshall, MN
ZIP code 55807	9.1 mi	Duluth, MN
ZIP code 55720	9.2 mi	Cloquet, MN
ZIP code 55811	10 mi	Duluth, MN
ZIP code 55806	12 mi	Duluth, 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 55733, plotted from its record coordinates.

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

Scope ZIP code 55733. 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.