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ZIP CODE TABULATION AREA

20839

Maryland · 158 residents · 3.053 sq mi
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ZIP 20839 is significantly wealthier than the US average, with a median household income of $160,329. Population has held roughly steady since 2024. 61% of adults hold a bachelor's degree or higher, well above the national rate of 36%. Median home value is $950,000. With a median age of 50.8, the population is older than the US median of 38.9. Among the 44 ZIP codes in Montgomery County, 20839 ranks 19th by median household income.

$160,329
US average: $82,259
$950,000
US average: $376,019
61.3%
US average: 35.6%
Age, sex & households
Under 18
13.3%
Age 65+
48.1%
52.5%
47.5%
2.08 people
Race & ethnicity · 2024
2024
White, non-Hispanic90.5%(143)
Black0%(0)
Hispanic / Latino0%(0)
Asian0%(0)
Other9.5%(15)
Diversity Score21.5%(34)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Montgomery County
Income rank vs other ZIPs
LOWEST19TH OF 44HIGHEST
Adjacent ZIPs
20812$213,750
20814$150,996
20815$194,971
20816$232,656
Frequently asked

How many people live in ZIP code 20839?

ZIP code 20839 has about 158 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 20839?

The typical household in ZIP code 20839 earns about $160,329 a year. Half of households make more than that, and half make less.

Is ZIP code 20839 expensive?

In ZIP code 20839, the median home is worth about $950,000.

How educated are people in ZIP code 20839?

About 61.3% of adults age 25 and over in ZIP code 20839 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 20839?

About 0.0% of people in ZIP code 20839 live below the federal poverty line.

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