Humboldt County Iowa Zip Codes

Cities in

Below are a list of the cities located in Humboldt County, IA. There are 10 total unique zip codes in Humboldt County, Iowa. The time zone for Humboldt County is the Central Daylight Time zone and they follow daylight savings time. The Federal Information Processing System (FIPS) Code for is 19091.

The population in Humboldt County, IA is currently 9,634. That is a decrease of 0.00% vs the population of 9,815 in 2010.

Zip Codes for Humboldt County, IA (10)
Zip Code
 City County
Zip Code Map
50519 Bode Humboldt
50520 Bradgate Humboldt
50529 Dakota City Humboldt
50545 Hardy Humboldt
50548 Humboldt Humboldt
50558 Livermore Humboldt
50570 Ottosen Humboldt
50577 Renwick Humboldt
50582 Rutland Humboldt
50591 Thor Humboldt

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