About 51536 - Hancock, Iowa
The ZIP code 51536 of Hancock falls within Iowa, the United States - a sparsely populated area by population. It sits within Pottawattamie County.
Around 613 people live in the 51536 ZIP code area. That's below the Iowa average of about 3,313 people per ZIP code.
Population density runs around 4 people per sq. mile, making it a rural area.
Nearby communities in Iowa include Ankeny, Cedar Falls, Dubuque.