72466 is zip code located in Smithville, Arkansas. The population is 1,699, making 72466 the largest zipcode in Smithville and the 4th largest in Lawrence County.
There are 0 public schools in 72466 with an average Homefacts rating of NA. , and there are 0 registered sex offenders residing in the zip code 72466. Unemployment in 72466 is moderate.