Obrien County Iowa Zip Codes

Cities in

Below are a list of the cities located in Obrien County, IA. There are 8 total unique zip codes in Obrien County, Iowa. The time zone for Obrien County is the Central Daylight Time zone and they follow daylight savings time. The Federal Information Processing System (FIPS) Code for is 19141.

The population in Obrien County, IA is currently 14,015. That is a decrease of 0.00% vs the population of 14,398 in 2010.

Zip Codes for Obrien County, IA (8)

Zip Code
City County
Zip Code Map
51009 Calumet Obrien
51046 Paullina Obrien
51058 Sutherland Obrien
51201 Sheldon Obrien
51231 Archer Obrien
51245 Primghar Obrien
51248 Sanborn Obrien
51346 Hartley Obrien

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