28334 is zip code located in Dunn, North Carolina. The population is 25,118, making 28334 the largest zipcode in Dunn and the largest in Harnett County.
There are 8 public schools in 28334 with an average Homefacts rating of B-. The total crime rate for Dunn is high , and there are 65 registered sex offenders residing in the zip code 28334. Unemployment in 28334 is moderate.
Zip codes within Dunn include 28335.