Knoxville, AR zip code
Knoxville, Arkansas uses one zip code: 72845. Most of it is in Johnson County. Together these zip codes are home to about 1.1K people.
Zip codes
1
Population
1.1K
All zips combined
Largest zip
72845
1,063 residents
Zip codes in Knoxville
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 72845 | 1,063 | $63,462 |