DeKalb County Missouri is covered by a total of 10 ZIP Codes. There are 8 ZIP Codes in DeKalb County that extend into adjacent counties (Andrew County, Caldwell County, Clinton County, Daviess County, Gentry County, and Harrison County). Of the ZIP codes within or partially within DeKalb County there are 9 Standard ZIP Codes.
Click on the ZIP Codes in the interactive map to view more information. The map control in the upper right corner can be used to toggle map layers on and off. The red outline is the border of DeKalb County and can be turned on and off. Each type of postal code can also be turned on and off.
| ZIP Code | ZIP Code City/Town | ZIP Code Type | |||
|---|---|---|---|---|---|
| Amity | Standard | |||
| Cameron | Standard | |||
| Clarksdale | Standard | |||
| King City | Standard | |||
| Maysville | Standard | |||
| Osborn | Standard | |||
| Stewartsville | Standard | |||
| Union Star | Standard | |||
| Weatherby | Standard | |||
| Pattonsburg | Standard |