ZIP Code 51018

51018 is one of Iowa's ZIP codes, delivering to addresses in Cushing, Woodbury County.

City: Cushing
County: Woodbury County
State: Iowa
Prefix: 510xx

Where this code sits

51018 is part of the 510xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Cushing.

Cushing Iowa ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 51018 delivers to without sharing its boundary.

712 Area code 712

ZIP codes nearest 51018

The ZIP codes whose reference points sit closest to 51018.
ZIP code	Distance	Delivers to
ZIP code 51016	5.3 mi	Correctionville, IA
ZIP code 51025	6.1 mi	Holstein, IA
ZIP code 51061	8.3 mi	Washta, IA
ZIP code 51006	9.8 mi	Battle Creek, IA
ZIP code 51049	12 mi	Quimby, IA
ZIP code 51048	12 mi	Pierson, IA
ZIP code 51004	12 mi	Anthon, IA
ZIP code 51020	13 mi	Galva, IA

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 51018, plotted from its record coordinates.

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

Scope ZIP code 51018. 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.