ZIP Code 50233

50233 is one of Iowa's ZIP codes, delivering to addresses in Redfield, Dallas County.

City: Redfield
County: Dallas County
State: Iowa
Prefix: 502xx

Where this code sits

50233 is part of the 502xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Redfield.

Redfield Iowa ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 50233 delivers to without sharing its boundary.

ZIP codes nearest 50233

The ZIP codes whose reference points sit closest to 50233.
ZIP code	Distance	Delivers to
ZIP code 50146	4.6 mi	Linden, IA
ZIP code 50070	4.8 mi	Dexter, IA
ZIP code 50003	8.2 mi	Adel, IA
ZIP code 50072	8.6 mi	Earlham, IA
ZIP code 50250	8.8 mi	Stuart, IA
ZIP code 50069	9.4 mi	De Soto, IA
ZIP code 50216	12 mi	Panora, IA
ZIP code 50164	12 mi	Menlo, 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 50233, plotted from its record coordinates.

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

Scope ZIP code 50233. 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.