Humboldt County, IA ZIP Codes

Humboldt County, IA ZIP Codes boundary map

Download KML Boundary File for Humboldt County, IA ZIP Codes

17

ZIP Codes

ZIP Codes in Humboldt County, IA

50430 50516 50519 50520 50529 50533 50541 50542 50545 50548 50558 50560 50570 50577 50582 50591 50597

Related Maps

Humboldt County, IA

Humboldt County, IA

© OpenStreetMap contributors