ZIP Code 50466

50466 is one of Iowa's ZIP codes, delivering to addresses in Riceville, Howard County.

City: Riceville
County: Howard County
State: Iowa
Prefix: 504xx

Where this code sits

50466 is part of the 504xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Riceville.

Riceville Iowa ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 50466 delivers to without sharing its boundary.

641 Area code 641

ZIP codes nearest 50466

The ZIP codes whose reference points sit closest to 50466.
ZIP code	Distance	Delivers to
ZIP code 50455	5.9 mi	Mc Intire, IA
ZIP code 50454	9.1 mi	Little Cedar, IA
ZIP code 52134	9.9 mi	Chester, IA
ZIP code 50628	10 mi	Elma, IA
ZIP code 55951	11 mi	Le Roy, MN
ZIP code 50476	12 mi	Stacyville, IA
ZIP code 50481	12 mi	Toeterville, IA
ZIP code 50460	13 mi	Orchard, 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 50466, plotted from its record coordinates.

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

Scope ZIP code 50466. 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.