22031 is zip code located in Fairfax, Virginia. The population is 31,342, making 22031 the 3rd largest zipcode in Fairfax and the 3rd largest in Fairfax City County.
There are 4 public schools in 22031 with an average Homefacts rating of A+. The total crime rate for Fairfax is low , and there are 0 registered sex offenders residing in the zip code 22031. Unemployment in 22031 is low.