ZIP Code 52356

52356 is one of Iowa's ZIP codes, delivering to addresses in Wellman, Washington County.

City: Wellman
County: Washington County
State: Iowa
Prefix: 523xx

Where this code sits

52356 is part of the 523xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Wellman.

Wellman Iowa ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 52356 delivers to without sharing its boundary.

319 Area code 319

ZIP codes nearest 52356

The ZIP codes whose reference points sit closest to 52356.
ZIP code	Distance	Delivers to
ZIP code 52247	7.0 mi	Kalona, IA
ZIP code 52359	7.9 mi	West Chester, IA
ZIP code 52248	11 mi	Keota, IA
ZIP code 52325	11 mi	Parnell, IA
ZIP code 52244	12 mi	Iowa City, IA
ZIP code 52335	12 mi	South English, IA
ZIP code 52231	12 mi	Harper, IA
ZIP code 52322	13 mi	Oxford, 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 52356, plotted from its record coordinates.

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

Scope ZIP code 52356. 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.