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ZIP CODE TABULATION AREA

37866

Tennessee · 2,468 residents · 55.3 sq mi
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With 2,468 people, ZIP 37866 is a ZIP code in Union County. Owners hold 94% of the housing stock. The average commute runs 46 minutes. Four-year degrees are less common here than nationally, at 19% of adults. The median age is 44.5, about 6 years above the US median. 1% of residents were born outside the United States.

$77,091
US average: $82,259
$38,942
US average: $44,673
$279,000
US average: $376,019
19.0%
US average: 35.6%
Land area
55.3 sq mi
Age, sex & households
Under 18
20.9%
Age 65+
28.1%
52.0%
48.0%
2.40 people
Race & ethnicity · 2024
2024
White, non-Hispanic92.1%(2,273)
Black0%(0)
Hispanic / Latino4.2%(103)
Asian0%(0)
Other3.7%(92)
19
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
3.6
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Within Union County
Income rank vs other ZIPs
LOWEST1ST OF 3HIGHEST
Adjacent ZIPs
37779$51,357
37807$62,673
Frequently asked

How many people live in ZIP code 37866?

ZIP code 37866 has about 2,468 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 37866?

The typical household in ZIP code 37866 earns about $77,091 a year. Half of households make more than that, and half make less.

Is ZIP code 37866 expensive?

In ZIP code 37866, the median home is worth about $279,000, and the typical rent is about $812 a month.

How educated are people in ZIP code 37866?

About 19.0% of adults age 25 and over in ZIP code 37866 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 37866?

About 10.9% of people in ZIP code 37866 live below the federal poverty line.

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Containing area
Union County
Other ZIP codes in Union County
ZIP 37807ZIP 37779

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