City
Knoxville, IA ZIP codes
1 ZIP, including 50138 as primary city.
Map of Knoxville
ZIP code map
ZIP share of this city
Population share
- 5013865.3%
Primary city
ZIP codes in Knoxville
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 50138 | Knoxville | Marion County | 11,374 | $76,887 |