Denison, Iowa ZIP code

What is the ZIP code for Denison, IA?

51442

1 for street addresses

Denison is in Crawford County, Iowa. About 9,692 people live in Denison ZIP codes; the most populated is 51442 with 9,692 residents. The city is in the Central Time zone and uses area code 712.

CityDenison, IA
StateIowa
CountyCrawford County
ZIP codes1
Population (ZIP areas)about 9,692
Time zoneCentral Time · now
Area code712

All Denison ZIP codes

ZIP codeTypePopulationMedian income
51442Standard9,692$66,767

Population and income: U.S. Census Bureau, American Community Survey 5-year estimates. PO Box and single-organization ZIP codes have no residents.

Cities near Denison

Questions

What is the ZIP code for Denison, IA?
The ZIP code for Denison, Iowa is 51442.
What county is Denison, IA in?
Denison ZIP codes are in Crawford County.
What area code is Denison, IA?
Denison uses area code 712.