ZIP Code 58109

58109 is one of North Dakota's ZIP codes, delivering to addresses in Fargo, Cass County.

City: Fargo
County: Cass County
State: North Dakota
Prefix: 581xx

Where this code sits

58109 is part of the 581xx range, the group of codes handled by one mail processing centre. Fargo is served by 13 ZIP codes in total; the full list, with the county each falls in, is on the Fargo page.

Fargo North Dakota ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 58109 delivers to without sharing its boundary.

701 Area code 701

ZIP codes nearest 58109

The ZIP codes whose reference points sit closest to 58109.
ZIP code	Distance	Delivers to
ZIP code 58103	2.3 mi	Fargo, ND
ZIP code 58104	2.4 mi	Fargo, ND
ZIP code 58106	3.9 mi	Fargo, ND
ZIP code 58107	3.9 mi	Fargo, ND
ZIP code 58108	3.9 mi	Fargo, ND
ZIP code 58121	3.9 mi	Fargo, ND
ZIP code 58122	3.9 mi	Fargo, ND
ZIP code 58124	3.9 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 58109, plotted from its record coordinates.

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

Scope ZIP code 58109. 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.