ZIP Code 52581

52581 is one of Iowa's ZIP codes, delivering to addresses in Plano, Appanoose County.

City: Plano
County: Appanoose County
State: Iowa
Prefix: 525xx

Where this code sits

52581 is part of the 525xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Plano.

Plano Iowa ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 52581 delivers to without sharing its boundary.

641 Area code 641

ZIP codes nearest 52581

The ZIP codes whose reference points sit closest to 52581.
ZIP code	Distance	Delivers to
ZIP code 52574	5.8 mi	Mystic, IA
ZIP code 52583	6.1 mi	Promise City, IA
ZIP code 52590	8.8 mi	Seymour, IA
ZIP code 52544	9.2 mi	Centerville, IA
ZIP code 52549	12 mi	Cincinnati, IA
ZIP code 52571	12 mi	Moravia, IA
ZIP code 52569	13 mi	Melrose, IA
ZIP code 50238	14 mi	Russell, 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 52581, plotted from its record coordinates.

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

Scope ZIP code 52581. 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.