City
Barnum, IA ZIP codes
1 ZIP, including 50518 as primary city.
Map of Barnum
ZIP code map
ZIP share of this city
Population share
- 5051851.2%
Primary city
ZIP codes in Barnum
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 50518 | Barnum | Webster County | 366 | $84,830 |