ZIP Code 20120 - Centreville Virginia

ZIP Code 20120 is located in Centreville Virginia. Portions of 20120 are also in Bull Run (Fairfax County). 20120 is primarily within Fairfax County, with some portions in Loudoun County. Regionally, 20120 is located in Metro DC.

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ZIP Code 20120 Quick Stats

ZIP Code NameCentreville
Primary CountyFairfax County
ZIP Code TypeStandard
Population (2022)43,315
Area Code(s)571 / 703
Current Time

ZIP Code 20120 Map

20120 Demographics

20120 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in Virginia based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 20120 is White. The majority race/ethnicity attending public schools in 20120 is White. The current unemployment level in 20120 is 2.3%.

Population Growth Rate5.78%
Population Density2,423 People per Square Mile
Total Households13,754
Percentage High Income Households16.9%
Median Household Income (2021)$138,630
Average Adjusted Gross Income (2021)$416,390
Current Unemployment Rate (July 2024)2.3%
Majority Race/EthnictyWhite - 50.18%
Public School Majority Race/EthnictyWhite - 32.49%

20120 Race/Ethnicty Breakdown

Native American480.11%
Hawaiian/Pac. Islander100.02%

20120 Public School Race/Ethnicty Breakdown

Native American260.55%
Hawaiian/Pac. Islander50.11%

20120 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College1,2294.94%
Bachelor Degree8,37633.64%
High School Diploma3,63214.59%
No High School Diploma3111.25%
GED or Alternate2561.03%
1 or More Years of College4,07716.38%
Associates Degree1,4735.92%
Masters Degree4,38317.6%
Professional Degree6012.41%
Doctorate Degree5592.25%

20120 Geography

Adjacent ZIP Codes
Cities/Towns in 20120
RegionMetro DC
Metropolitan/Micropolitan Stat AreaWashington-Arlington-Alexandria, DC-VA-MD-WV
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/New_York
Area18 Square Miles

20120 Politics

US Congressional Districts in 20120
Virginia State Senate Districts in 20120
Virginia House of Delegates Districts in 20120

20120 Weather and Climate Data

Plant Hardiness ZoneZone 7a: 0F to 5F
Average First Frost DateOctober 11 - 20
Average Last Frost DateApril 21 - 31
Koppen-Geiger Climate ZoneCfa - Humid Subtropical Climate
Ecoregion64a - Triassic Lowlands

20120 Annual Climate Data

Avg Min Temp (°F)23253341516065635643352744
Avg Max Temp (°F)43475767768488868069584767
Avg Precip (In.)3.112.593.353.094.013.563.423.463.923.33.222.9639.99

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