28722 is zip code located in Columbus, North Carolina. The population is 6,714, making 28722 the largest zipcode in Columbus and the largest in Polk County.
There are 2 public schools in 28722 with an average Homefacts rating of A-. The total crime rate for Columbus is moderate , and there are 8 registered sex offenders residing in the zip code 28722. Unemployment in 28722 is moderate.