72946 is zip code located in Mountainburg, Arkansas. The population is 3,516, making 72946 the largest zipcode in Mountainburg and the 4th largest in Crawford County.
There are 3 public schools in 72946 with an average Homefacts rating of C+. The total crime rate for Mountainburg is high , and there are 2 registered sex offenders residing in the zip code 72946. Unemployment in 72946 is moderate.