ZIP Code 50252

50252 is one of Iowa's ZIP codes, delivering to addresses in Swan, Marion County.

City: Swan
County: Marion County
State: Iowa
Prefix: 502xx

Where this code sits

50252 is part of the 502xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Swan.

Swan Iowa ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 50252 delivers to without sharing its boundary.

515 Area code 515

ZIP codes nearest 50252

The ZIP codes whose reference points sit closest to 50252.
ZIP code	Distance	Delivers to
ZIP code 50118	5.2 mi	Hartford, IA
ZIP code 50225	6.4 mi	Pleasantville, IA
ZIP code 50001	7.3 mi	Ackworth, IA
ZIP code 50237	8.7 mi	Runnells, IA
ZIP code 50228	9.0 mi	Prairie City, IA
ZIP code 50047	10 mi	Carlisle, IA
ZIP code 50170	11 mi	Monroe, IA
ZIP code 50214	14 mi	Otley, 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 50252, plotted from its record coordinates.

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

Scope ZIP code 50252. 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.