72322 is zip code located in Caldwell, Arkansas. The population is 307, making 72322 the largest zipcode in Caldwell and the 8th largest in St. Francis County.
There are 0 public schools in 72322 with an average Homefacts rating of NA. , and there are 1 registered sex offenders residing in the zip code 72322. Unemployment in 72322 is very high.