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ZIP CODE TABULATION AREA

37923

Tennessee · 30,131 residents · 11.1 sq mi
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With 30,131 people, ZIP 37923 is a ZIP code in Knox County. About 47% of adults have finished a four-year degree. There are 2,717 people per square mile. Getting to work takes 20 minutes on average. 60% of homes are owner-occupied. The typical home is worth $333,000. Among the 22 ZIP codes in Knox County, 37923 ranks 8th by median household income.

$73,699
US average: $82,259
$40,649
US average: $44,673
$333,000
US average: $376,019
46.7%
US average: 35.6%
Land area
11.1 sq mi
Age, sex & households
Under 18
21.3%
Age 65+
15.2%
49.4%
50.6%
2.32 people
Race & ethnicity · 2024
2024
White, non-Hispanic76.9%(23,167)
Black6%(1,811)
Hispanic / Latino8.6%(2,582)
Asian4.1%(1,225)
Other4.5%(1,346)
49
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
4.5
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Within Knox County
Income rank vs other ZIPs
LOWEST8TH OF 22HIGHEST
Adjacent ZIPs
37721$64,892
37806$59,605
37849$84,275
37871$70,938
Frequently asked

How many people live in ZIP code 37923?

ZIP code 37923 has about 30,131 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 37923?

The typical household in ZIP code 37923 earns about $73,699 a year. Half of households make more than that, and half make less.

Is ZIP code 37923 expensive?

In ZIP code 37923, the median home is worth about $333,000, and the typical rent is about $1,371 a month.

How educated are people in ZIP code 37923?

About 46.7% of adults age 25 and over in ZIP code 37923 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 37923?

About 10.5% of people in ZIP code 37923 live below the federal poverty line.

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