ZIP Code 52778

52778 is one of Iowa's ZIP codes, delivering to addresses in Wilton, Muscatine County.

City: Wilton
County: Muscatine County
State: Iowa
Prefix: 527xx

Where this code sits

52778 is part of the 527xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Wilton.

Wilton Iowa ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 52778 delivers to without sharing its boundary.

563 Area code 563

ZIP codes nearest 52778

The ZIP codes whose reference points sit closest to 52778.
ZIP code	Distance	Delivers to
ZIP code 52760	4.2 mi	Moscow, IA
ZIP code 52747	5.5 mi	Durant, IA
ZIP code 52769	7.8 mi	Stockton, IA
ZIP code 52720	8.7 mi	Atalissa, IA
ZIP code 52721	11 mi	Bennett, IA
ZIP code 52761	11 mi	Muscatine, IA
ZIP code 52765	12 mi	New Liberty, IA
ZIP code 52776	13 mi	West Liberty, 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 52778, plotted from its record coordinates.

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

Scope ZIP code 52778. 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.