ZIP Code 52359

52359 is one of Iowa's ZIP codes, delivering to addresses in West Chester, Washington County.

City: West Chester
County: Washington County
State: Iowa
Prefix: 523xx

Where this code sits

52359 is part of the 523xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to West Chester.

West Chester Iowa ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 52359 delivers to without sharing its boundary.

319 Area code 319

ZIP codes nearest 52359

The ZIP codes whose reference points sit closest to 52359.
ZIP code	Distance	Delivers to
ZIP code 52353	6.9 mi	Washington, IA
ZIP code 52356	7.9 mi	Wellman, IA
ZIP code 52248	8.1 mi	Keota, IA
ZIP code 52247	10 mi	Kalona, IA
ZIP code 52231	12 mi	Harper, IA
ZIP code 52201	14 mi	Ainsworth, IA
ZIP code 52540	14 mi	Brighton, IA
ZIP code 52585	14 mi	Richland, 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 52359, plotted from its record coordinates.

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

Scope ZIP code 52359. 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.