ZIP Code 52728

52728 is one of Iowa's ZIP codes, delivering to addresses in Buffalo, Scott County.

City: Buffalo
County: Scott County
State: Iowa
Prefix: 527xx

Where this code sits

52728 is part of the 527xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Buffalo.

Buffalo Iowa ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 52728 delivers to without sharing its boundary.

563 Area code 563

ZIP codes nearest 52728

The ZIP codes whose reference points sit closest to 52728.
ZIP code	Distance	Delivers to
ZIP code 61232	1.2 mi	Andalusia, IL
ZIP code 52726	3.9 mi	Blue Grass, IA
ZIP code 52759	4.4 mi	Montpelier, IA
ZIP code 61284	5.1 mi	Taylor Ridge, IL
ZIP code 52802	7.0 mi	Davenport, IA
ZIP code 61264	8.0 mi	Milan, IL
ZIP code 52804	8.1 mi	Davenport, IA
ZIP code 61201	8.6 mi	Rock Island, IL

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 52728, plotted from its record coordinates.

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

Scope ZIP code 52728. 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.