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ZIP CODE TABULATION AREA

48331

Michigan · 21,562 residents · 9.311 sq mi
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ZIP 48331 is significantly wealthier than the US average, with a median household income of $127,633. Population has held roughly steady since 2024. 67% of adults hold a bachelor's degree or higher, well above the national rate of 36%. Median home value is $410,000. With a median age of 47.6, the population is older than the US median of 38.9. Households here earn about 31% more than the Oakland County median. Among the 68 ZIP codes in Oakland County, 48331 ranks 21st by median household income.

$127,633
US average: $82,259
$410,000
US average: $376,019
66.5%
US average: 35.6%
Age, sex & households
Under 18
16.7%
Age 65+
24.4%
48.6%
51.4%
2.44 people
Race & ethnicity · 2024
2024
White, non-Hispanic65.7%(14,160)
Black14.4%(3,101)
Hispanic / Latino2.8%(599)
Asian12.8%(2,769)
Other4.3%(933)
Diversity Score66.1%(14,255)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Oakland County
Income rank vs other ZIPs
LOWEST21ST OF 68HIGHEST
Adjacent ZIPs
48009$153,401
48017$88,812
48025$185,000
48030$67,073
Frequently asked

How many people live in ZIP code 48331?

ZIP code 48331 has about 21,562 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 48331?

The typical household in ZIP code 48331 earns about $127,633 a year. Half of households make more than that, and half make less.

Is ZIP code 48331 expensive?

In ZIP code 48331, the median home is worth about $410,000, and the typical rent is about $1,828 a month.

How educated are people in ZIP code 48331?

About 66.5% of adults age 25 and over in ZIP code 48331 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 48331?

About 6.8% of people in ZIP code 48331 live below the federal poverty line.

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