ZIP Code 58042

58042 is one of North Dakota's ZIP codes, delivering to addresses in Harwood, Cass County.

City: Harwood
County: Cass County
State: North Dakota
Prefix: 580xx

Where this code sits

58042 is part of the 580xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Harwood.

Harwood North Dakota ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 58042 delivers to without sharing its boundary.

701 Area code 701

ZIP codes nearest 58042

The ZIP codes whose reference points sit closest to 58042.
ZIP code	Distance	Delivers to
ZIP code 58078	4.9 mi	West Fargo, ND
ZIP code 58102	6.8 mi	Fargo, ND
ZIP code 58105	8.6 mi	Fargo, ND
ZIP code 58059	9.7 mi	Mapleton, ND
ZIP code 58106	9.9 mi	Fargo, ND
ZIP code 58107	9.9 mi	Fargo, ND
ZIP code 58108	9.9 mi	Fargo, ND
ZIP code 58121	9.9 mi	Fargo, ND

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 58042, plotted from its record coordinates.

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

Scope ZIP code 58042. 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.