23704 is zip code located in Portsmouth, Virginia. The population is 18,353, making 23704 the 3rd largest zipcode in Portsmouth and the 3rd largest in Portsmouth City County.
There are 4 public schools in 23704 with an average Homefacts rating of D+. The total crime rate for Portsmouth is high , and there are 0 registered sex offenders residing in the zip code 23704. Unemployment in 23704 is very high.