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ZIP CODE TABULATION AREA

02638

Massachusetts · 3,253 residents · 5.636 sq mi
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ZIP 02638 is significantly wealthier than the US average, with a median household income of $108,726. Population has held roughly steady since 2024. 46% of adults hold a bachelor's degree or higher. Median home value is $827,900. With a median age of 60.5, the population is older than the US median of 38.9. Among the 39 ZIP codes in Barnstable County, 02638 ranks 17th by median household income.

$108,726
US average: $82,259
$827,900
US average: $376,019
45.9%
US average: 35.6%
Age, sex & households
Under 18
13.4%
Age 65+
42.9%
42.7%
57.3%
2.26 people
Race & ethnicity · 2024
2024
White, non-Hispanic93%(3,026)
Black0%(0)
Hispanic / Latino6.3%(206)
Asian0%(0)
Other0.6%(21)
Diversity Score16.3%(531)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Barnstable County
Income rank vs other ZIPs
LOWEST17TH OF 39HIGHEST
Adjacent ZIPs
02532$87,773
02534$137,066
02536$100,497
02537$136,506
Frequently asked

How many people live in ZIP code 02638?

ZIP code 02638 has about 3,253 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 02638?

The typical household in ZIP code 02638 earns about $108,726 a year. Half of households make more than that, and half make less.

Is ZIP code 02638 expensive?

In ZIP code 02638, the median home is worth about $827,900, and the typical rent is about $1,208 a month.

How educated are people in ZIP code 02638?

About 45.9% of adults age 25 and over in ZIP code 02638 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 02638?

About 3.3% of people in ZIP code 02638 live below the federal poverty line.

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