ZIP Code 20121 - Centreville Virginia

ZIP Code 20121 is located in Centreville Virginia. Portions of 20121 are also in Bull Run (Fairfax County). 20121 is entirely within Fairfax County. Regionally, it is located in Metro DC.

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ZIP Code 20121 Quick Stats

ZIP Code NameCentreville
Primary CountyFairfax County
ZIP Code TypeStandard
Population (2022)27,428
Area Code(s)571 / 703
Current Time
EDT

ZIP Code 20121 Map

20121 Demographics

20121 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 20121 is White. The majority race/ethnicity attending public schools in 20121 is Hispanic. The current unemployment level in 20121 is 3.1%.

Population27,428
Population Growth Rate-8.17%
Population Density2,994 People per Square Mile
Total Households9,825
Percentage High Income Households11.5%
Median Houshold Income (2021)$117,065
Average Adjusted Gross Income (2020)$76,590
Current Unemployment Rate (February 2024)3.1%
Majority Race/EthnictyWhite - 44.43%
Public School Majority Race/EthnictyHispanic - 32.69%

20121 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White12,64844.42%
Black2,2607.94%
Hispanic5,72720.11%
Asian7,73427.16%
Native American1010.35%
Hawaiian/Pac. Islander50.02%

20121 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White70030.65%
Black23710.38%
Hispanic79834.94%
Asian54523.86%
Native American40.18%
Hawaiian/Pac. Islander00%

20121 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College6313.61%
Bachelor Degree6,44436.88%
High School Diploma2,44914.02%
No High School Diploma2371.36%
GED or Alternate2551.46%
1 or More Years of College2,95116.89%
Associates Degree1,1526.59%
Masters Degree2,66415.25%
Professional Degree3892.23%
Doctorate Degree3021.73%

20121 Geography

Coordinates38.81759262,-77.46019745
Adjacent ZIP Codes
Cities/Towns in 20121
RegionMetro DC
Metropolitan/Micropolitan Stat AreaWashington-Arlington-Alexandria, DC-VA-MD-WV
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/New_York
Area9 Square Miles

20121 Politics

US Congressional Districts in 20121
Virginia State Senate Districts in 20121
Virginia House of Delegates Districts in 20121

20121 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
Ecoregion64b - Trap Rock and Conglomerate Uplands

20121 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
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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