ZIP Code 52565

52565 is one of Iowa's ZIP codes, delivering to addresses in Keosauqua, Van Buren County.

City: Keosauqua
County: Van Buren County
State: Iowa
Prefix: 525xx

Where this code sits

52565 is part of the 525xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Keosauqua.

Keosauqua Iowa ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 52565 delivers to without sharing its boundary.

319 Area code 319

ZIP codes nearest 52565

The ZIP codes whose reference points sit closest to 52565.
ZIP code	Distance	Delivers to
ZIP code 52542	7.3 mi	Cantril, IA
ZIP code 52573	7.6 mi	Mount Sterling, IA
ZIP code 52535	8.4 mi	Birmingham, IA
ZIP code 52551	8.9 mi	Douds, IA
ZIP code 52620	9.7 mi	Bonaparte, IA
ZIP code 52570	10 mi	Milton, IA
ZIP code 52651	11 mi	Stockport, IA
ZIP code 52588	14 mi	Selma, 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 52565, plotted from its record coordinates.

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

Scope ZIP code 52565. 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.