ZIP Code 52337

52337 is one of Iowa's ZIP codes, delivering to addresses in Stanwood, Cedar County.

City: Stanwood
County: Cedar County
State: Iowa
Prefix: 523xx

Where this code sits

52337 is part of the 523xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Stanwood.

Stanwood Iowa ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 52337 delivers to without sharing its boundary.

563 Area code 563

ZIP codes nearest 52337

The ZIP codes whose reference points sit closest to 52337.
ZIP code	Distance	Delivers to
ZIP code 52216	5.5 mi	Clarence, IA
ZIP code 52306	5.7 mi	Mechanicsville, IA
ZIP code 52320	7.0 mi	Olin, IA
ZIP code 52312	8.6 mi	Morley, IA
ZIP code 52772	9.8 mi	Tipton, IA
ZIP code 52305	11 mi	Martelle, IA
ZIP code 52253	11 mi	Lisbon, IA
ZIP code 52255	12 mi	Lowden, 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 52337, plotted from its record coordinates.

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

Scope ZIP code 52337. 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.