ZIP Code 50546

50546 is one of Iowa's ZIP codes, delivering to addresses in Havelock, Pocahontas County.

City: Havelock
County: Pocahontas County
State: Iowa
Prefix: 505xx

Where this code sits

50546 is part of the 505xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Havelock.

Havelock Iowa ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 50546 delivers to without sharing its boundary.

712 Area code 712

ZIP codes nearest 50546

The ZIP codes whose reference points sit closest to 50546.
ZIP code	Distance	Delivers to
ZIP code 50573	5.9 mi	Plover, IA
ZIP code 50554	6.4 mi	Laurens, IA
ZIP code 50562	7.4 mi	Mallard, IA
ZIP code 50574	8.1 mi	Pocahontas, IA
ZIP code 50527	9.2 mi	Curlew, IA
ZIP code 50581	11 mi	Rolfe, IA
ZIP code 50565	13 mi	Marathon, IA
ZIP code 50510	14 mi	Albert City, 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 50546, plotted from its record coordinates.

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

Scope ZIP code 50546. 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.