ZIP Code 50066

50066 is one of Iowa's ZIP codes, delivering to addresses in Dawson, Dallas County.

City: Dawson
County: Dallas County
State: Iowa
Prefix: 500xx

Where this code sits

50066 is part of the 500xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Dawson.

Dawson Iowa ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 50066 delivers to without sharing its boundary.

515 Area code 515

ZIP codes nearest 50066

The ZIP codes whose reference points sit closest to 50066.
ZIP code	Distance	Delivers to
ZIP code 50128	5.4 mi	Jamaica, IA
ZIP code 50220	5.9 mi	Perry, IA
ZIP code 50235	6.4 mi	Rippey, IA
ZIP code 50277	7.9 mi	Yale, IA
ZIP code 50039	11 mi	Bouton, IA
ZIP code 50026	12 mi	Bagley, IA
ZIP code 50167	12 mi	Minburn, IA
ZIP code 50216	12 mi	Panora, 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 50066, plotted from its record coordinates.

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

Scope ZIP code 50066. 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.