ZIP Code 50858

50858 is one of Iowa's ZIP codes, delivering to addresses in Orient, Adair County.

City: Orient
County: Adair County
State: Iowa
Prefix: 508xx

Where this code sits

50858 is part of the 508xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Orient.

Orient Iowa ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 50858 delivers to without sharing its boundary.

641 Area code 641

ZIP codes nearest 50858

The ZIP codes whose reference points sit closest to 50858.
ZIP code	Distance	Delivers to
ZIP code 50849	7.5 mi	Greenfield, IA
ZIP code 50155	9.8 mi	Macksburg, IA
ZIP code 50846	10 mi	Fontanelle, IA
ZIP code 50801	12 mi	Creston, IA
ZIP code 50842	13 mi	Cromwell, IA
ZIP code 50830	15 mi	Afton, IA
ZIP code 50837	16 mi	Bridgewater, IA
ZIP code 50859	16 mi	Prescott, 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 50858, plotted from its record coordinates.

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

Scope ZIP code 50858. 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.