72431 is zip code located in Grubbs, Arkansas. The population is 462, making 72431 the largest zipcode in Grubbs and the 4th largest in Jackson County.
There are 0 public schools in 72431 with an average Homefacts rating of NA. , and there are 0 registered sex offenders residing in the zip code 72431. Unemployment in 72431 is very high.