74331 is zip code located in Afton, Oklahoma. The population is 6,858, making 74331 the largest zipcode in Afton and the 2nd largest in Ottawa County.
There are 3 public schools in 74331 with an average Homefacts rating of B-. , and there are 18 registered sex offenders residing in the zip code 74331. Unemployment in 74331 is moderate.