28546 is zip code located in Jacksonville, North Carolina. The population is 43,723, making 28546 the 2nd largest zipcode in Jacksonville and the 2nd largest in Onslow County.
There are 10 public schools in 28546 with an average Homefacts rating of B. , and there are 71 registered sex offenders residing in the zip code 28546. Unemployment in 28546 is high.
Zip codes within Jacksonville include 28540, 28541 and 28544.