Virginia’s Zip Code 20120 is a part of the Washington, D.C. metro area. Fairfax County is the primary location of zip code 20120. Loudoun County also contains a portion of 20120. 20120 is officially known as CENTREVILLE, Virginia, according to the US Postal Service. Parts of zip code 20120 are located in or border Centreville, Virginia, and Chantilly, Virginia. Area codes 571 and 703 surround zip code. In comparison to other zipcodes in Virginia, 20120 can be categorised socioeconomically as a Middle Class class.

20120’s unemployment rate is currently 2.6 percent, which is lower than the county’s unemployment rate of 3.2 percent, the state’s unemployment rate of 3.0 percent, and the current national unemployment rate of 3.9 percent.

The US Census from 2010 shows that over the previous ten years, the population of 20120 rose from 34372 to 40695. White people make up the majority of both the population in 20120 and the students enrolled in its public schools. In 20120 public schools, 26.3% of students participate in or are eligible for free or reduced lunch programmes.