CensusEasy
ZIP CODE TABULATION AREA

20124

Virginia · 14,375 residents · 21.69 sq mi
Compare

ZIP 20124 is significantly wealthier than the US average, with a median household income of $221,060. Population has held roughly steady since 2024. 74% of adults hold a bachelor's degree or higher, well above the national rate of 36%. Median home value is $884,800. With a median age of 47.7, the population is older than the US median of 38.9. Households here earn about 44% more than the Fairfax County median. Among the 42 ZIP codes in Fairfax County, 20124 ranks 5th by median household income.

$221,060
US average: $82,259
$884,800
US average: $376,019
74.4%
US average: 35.6%
Age, sex & households
Under 18
21.8%
Age 65+
20.1%
48.8%
51.2%
2.98 people
Race & ethnicity · 2024
2024
White, non-Hispanic55.1%(7,918)
Black2.7%(395)
Hispanic / Latino6.5%(929)
Asian28.4%(4,081)
Other7.3%(1,052)
Diversity Score75.7%(10,884)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Fairfax County
Income rank vs other ZIPs
LOWEST5TH OF 42HIGHEST
Adjacent ZIPs
20120$152,563
20121$129,947
20151$158,271
20170$159,466
Frequently asked

How many people live in ZIP code 20124?

ZIP code 20124 has about 14,375 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 20124?

The typical household in ZIP code 20124 earns about $221,060 a year. Half of households make more than that, and half make less.

Is ZIP code 20124 expensive?

In ZIP code 20124, the median home is worth about $884,800, and the typical rent is about $2,378 a month.

How educated are people in ZIP code 20124?

About 74.4% of adults age 25 and over in ZIP code 20124 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 20124?

About 4.0% of people in ZIP code 20124 live below the federal poverty line.

Keep going

Explore from here

DATA: US CENSUS BUREAU ACS 5-YEAR · ZCTA · UPDATED 2024