ZIP Code 50532

50532 is one of Iowa's ZIP codes, delivering to addresses in Duncombe, Webster County.

City: Duncombe
County: Webster County
State: Iowa
Prefix: 505xx

Where this code sits

50532 is part of the 505xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Duncombe.

Duncombe Iowa ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 50532 delivers to without sharing its boundary.

515 Area code 515

ZIP codes nearest 50532

The ZIP codes whose reference points sit closest to 50532.
ZIP code	Distance	Delivers to
ZIP code 50569	5.2 mi	Otho, IA
ZIP code 50557	6.8 mi	Lehigh, IA
ZIP code 50501	7.4 mi	Fort Dodge, IA
ZIP code 50594	7.9 mi	Vincent, IA
ZIP code 50521	8.0 mi	Burnside, IA
ZIP code 50595	12 mi	Webster City, IA
ZIP code 50516	12 mi	Badger, IA
ZIP code 50530	13 mi	Dayton, 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 50532, plotted from its record coordinates.

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

Scope ZIP code 50532. 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.