ZIP Codes Box

DeKalb County, Missouri ZIP codes

7ZIP codes
7Cities and towns
7,819People in ZIP areas
660, 816Area codes

DeKalb County is in Missouri and the Central Time zone. ZIP codes don’t follow county lines exactly, so a ZIP code listed here can reach into a neighboring county.

All ZIP codes in DeKalb County

ZIP codeCityTypePopulationMedian income
64422AmityStandard350$68,882
64430ClarksdaleStandard823$75,577
64469MaysvilleStandard2,225$62,059
64474OsbornStandard831$77,083
64490StewartsvilleStandard1,939$88,750
64494Union StarStandard1,163$65,511
64497WeatherbyStandard488$69,250

Cities and towns in DeKalb County

Area codes in DeKalb County

Questions

How many ZIP codes are in DeKalb County, MO?
DeKalb County has 7 ZIP codes.
What cities are in DeKalb County?
DeKalb County ZIP codes cover Amity, Clarksdale, Maysville, Osborn, Stewartsville, Union Star and Weatherby.
What area code is DeKalb County, MO?
DeKalb County uses area codes 660 and 816.
What time zone is DeKalb County in?
DeKalb County is in Central Time.

Other Missouri counties