ZIP Code 50430

50430 is one of Iowa's ZIP codes, delivering to addresses in Corwith, Hancock County.

City: Corwith
County: Hancock County
State: Iowa
Prefix: 504xx

Where this code sits

50430 is part of the 504xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Corwith.

Corwith Iowa ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 50430 delivers to without sharing its boundary.

515 Area code 515

ZIP codes nearest 50430

The ZIP codes whose reference points sit closest to 50430.
ZIP code	Distance	Delivers to
ZIP code 50560	7.0 mi	Lu Verne, IA
ZIP code 50483	7.6 mi	Wesley, IA
ZIP code 50447	9.9 mi	Kanawha, IA
ZIP code 50577	10 mi	Renwick, IA
ZIP code 50423	12 mi	Britt, IA
ZIP code 50558	14 mi	Livermore, IA
ZIP code 50511	15 mi	Algona, IA
ZIP code 50545	15 mi	Hardy, 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 50430, plotted from its record coordinates.

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

Scope ZIP code 50430. 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.