20148 is zip code located in Ashburn, Virginia. The population is 28,440, making 20148 the 2nd largest zipcode in Ashburn and the 5th largest in Loudoun County.
There are 8 public schools in 20148 with an average Homefacts rating of A. , and there are 15 registered sex offenders residing in the zip code 20148. Unemployment in 20148 is low.