Smithville, AR zip code
Smithville, Arkansas uses one zip code: 72466. Most of it is in Lawrence County. Together these zip codes are home to about 1.5K people.
Zip codes
1
Population
1.5K
All zips combined
Largest zip
72466
1,461 residents
Zip codes in Smithville
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 72466 | 1,461 | $79,808 |