ZIP Code 50853

50853 is one of Iowa's ZIP codes, delivering to addresses in Massena, Cass County.

City: Massena
County: Cass County
State: Iowa
Prefix: 508xx

Where this code sits

50853 is part of the 508xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Massena.

Massena Iowa ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 50853 delivers to without sharing its boundary.

712 Area code 712

ZIP codes nearest 50853

The ZIP codes whose reference points sit closest to 50853.
ZIP code	Distance	Delivers to
ZIP code 50837	5.1 mi	Bridgewater, IA
ZIP code 50843	5.6 mi	Cumberland, IA
ZIP code 50274	10 mi	Wiota, IA
ZIP code 50846	12 mi	Fontanelle, IA
ZIP code 50847	14 mi	Grant, IA
ZIP code 50020	14 mi	Anita, IA
ZIP code 50839	14 mi	Carbon, IA
ZIP code 51544	16 mi	Lewis, 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 50853, plotted from its record coordinates.

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

Scope ZIP code 50853. 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.