Dewar ZIP Codes — Black Hawk County, IA
There is one unique ZIP code in Dewar, Iowa and it is 50623. Area code: 319.
1
ZIP codes
2.07
sq mi land
0.00
sq mi water
319
area code
Dewar, IA ZIP code map
ZIP codes for Dewar, IA (1)
| ZIP code | City | County | Map |
|---|---|---|---|
| 50623 | Dewar | Black Hawk | View map |