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ZIP CODE TABULATION AREA

37221

Tennessee · 41,935 residents · 49.337 sq mi
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ZIP 37221 is wealthier than most US places, with a median household income of $97,751. Population has held roughly steady since 2024. 63% of adults hold a bachelor's degree or higher, well above the national rate of 36%. Median home value is $463,900. Households here earn about 26% more than the Davidson County median. Among the 27 ZIP codes in Davidson County, 37221 ranks 7th by median household income.

$97,751
US average: $82,259
$463,900
US average: $376,019
63.1%
US average: 35.6%
Age, sex & households
Under 18
18.6%
Age 65+
20.2%
46.6%
53.4%
2.09 people
Race & ethnicity · 2024
2024
White, non-Hispanic77.6%(32,529)
Black8.2%(3,441)
Hispanic / Latino6.1%(2,568)
Asian3.6%(1,513)
Other4.5%(1,884)
Diversity Score48.1%(20,154)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Davidson County
Income rank vs other ZIPs
LOWEST7TH OF 27HIGHEST
Adjacent ZIPs
37013$72,755
37072$78,123
37076$74,663
37080$87,963
Frequently asked

How many people live in ZIP code 37221?

ZIP code 37221 has about 41,935 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 37221?

The typical household in ZIP code 37221 earns about $97,751 a year. Half of households make more than that, and half make less.

Is ZIP code 37221 expensive?

In ZIP code 37221, the median home is worth about $463,900, and the typical rent is about $1,844 a month.

How educated are people in ZIP code 37221?

About 63.1% of adults age 25 and over in ZIP code 37221 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 37221?

About 6.3% of people in ZIP code 37221 live below the federal poverty line.

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