20120 Frequently Asked Questions

A: ZIP Code 20120 is Located in Centreville Virginia. Portions of 20120 are also in Bull Run (Fairfax County).

A: ZIP Code 20120 is Located Primarily in Fairfax County Virginia with Portions in Loudoun County.

A: The Current Sales Tax in ZIP Code 20120 is 6.0%

A: The Area Codes for 20120 are 571 and 703

A: 20120 is within by the Virginia 11th Congressional District and the Virginia 10th Congressional District.

A: 20120 is within Virginia House of Delegates District 9, Virginia House of Delegates District 10 and Virginia House of Delegates District 26.

A: 20120 is within Virginia State Senate District 32 and Virginia State Senate District 36.

A: The 2022 population of ZIP Code 20120 is 43315. The population growth rate in 20120 is 5.78%. The population density of 20120 is 2,423.

A: The majority race/ethnicity of people residing in 20120 is White (50.18%). The majority race/ethnicity of students attending public schools in 20120 is White(32.49%).

A: The median household income in 20120 is $138,630 (2021) and the average adjusted income is $416,390 (2021).