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ZIP CODE TABULATION AREA

37861

Tennessee · 8,608 residents · 98.6 sq mi
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ZIP 37861 is home to 8,608 people in Grainger County. At a median age of 49.5, this is an older place than the country as a whole. 15% of adults hold a bachelor's degree, below the 36% national rate. 80% of homes are owner-occupied. The foreign-born share is 4%. Median rent is $715 a month. Among the 5 ZIP codes in Grainger County, 37861 ranks 2nd by median household income.

$52,265
US average: $82,259
$31,628
US average: $44,673
$213,600
US average: $376,019
15.0%
US average: 35.6%
Land area
98.6 sq mi
Age, sex & households
Under 18
19.1%
Age 65+
26.2%
47.2%
52.8%
2.43 people
Race & ethnicity · 2024
2024
White, non-Hispanic91.1%(7,845)
Black1.2%(105)
Hispanic / Latino5.5%(476)
Asian0.2%(16)
Other1.9%(166)
21
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
4.1
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Within Grainger County
Income rank vs other ZIPs
LOWEST2ND OF 5HIGHEST
Adjacent ZIPs
37708$42,152
37709$75,799
37881$37,443
Frequently asked

How many people live in ZIP code 37861?

ZIP code 37861 has about 8,608 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 37861?

The typical household in ZIP code 37861 earns about $52,265 a year. Half of households make more than that, and half make less.

Is ZIP code 37861 expensive?

In ZIP code 37861, the median home is worth about $213,600, and the typical rent is about $715 a month.

How educated are people in ZIP code 37861?

About 15.0% of adults age 25 and over in ZIP code 37861 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 37861?

About 16.9% of people in ZIP code 37861 live below the federal poverty line.

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Containing area
Grainger County
Other ZIP codes in Grainger County
ZIP 37708ZIP 37709ZIP 37888ZIP 37881ZIP 37848

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