Caldwell, AR zip code
Caldwell, Arkansas uses one zip code: 72322. Most of it is in St. Francis County. Together these zip codes are home to about 56 people.
Zip codes
1
Population
56
All zips combined
Largest zip
72322
56 residents
Zip codes in Caldwell
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 72322 | 56 | $35,750 |