23857 is zip code located in Gasburg, Virginia. The population is 546, making 23857 the largest zipcode in Gasburg and the 5th largest in Brunswick County.
There are 0 public schools in 23857 with an average Homefacts rating of NA. , and there are 0 registered sex offenders residing in the zip code 23857. Unemployment in 23857 is very high.
Zip codes within Gasburg include 23887.