ZIP Code 50438

50438 is one of Iowa's ZIP codes, delivering to addresses in Garner, Hancock County.

City: Garner
County: Hancock County
State: Iowa
Prefix: 504xx

Where this code sits

50438 is part of the 504xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Garner.

Garner Iowa ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 50438 delivers to without sharing its boundary.

641 Area code 641

ZIP codes nearest 50438

The ZIP codes whose reference points sit closest to 50438.
ZIP code	Distance	Delivers to
ZIP code 50482	6.3 mi	Ventura, IA
ZIP code 50449	7.0 mi	Klemme, IA
ZIP code 50423	9.2 mi	Britt, IA
ZIP code 50428	11 mi	Clear Lake, IA
ZIP code 50436	11 mi	Forest City, IA
ZIP code 50439	12 mi	Goodell, IA
ZIP code 50432	13 mi	Crystal Lake, IA
ZIP code 50434	14 mi	Fertile, 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 50438, plotted from its record coordinates.

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

Scope ZIP code 50438. 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.