CensusEasy
ZIP CODE TABULATION AREA

37921

Tennessee · 28,717 residents · 15.901 sq mi
Compare

ZIP 37921 has notably lower household income than the US average, with a median household income of $60,013. Population has held roughly steady since 2024. Median home value is $226,300. At a median age of 34.6, residents skew younger than the country as a whole. Among the 22 ZIP codes in Knox County, 37921 ranks 15th by median household income.

$60,013
US average: $82,259
$226,300
US average: $376,019
26.3%
US average: 35.6%
Age, sex & households
Under 18
23.3%
Age 65+
12.9%
47.4%
52.6%
2.46 people
Race & ethnicity · 2024
2024
White, non-Hispanic63.8%(18,309)
Black20.1%(5,773)
Hispanic / Latino10.4%(2,982)
Asian0.9%(266)
Other4.8%(1,387)
Diversity Score67.5%(19,380)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Knox County
Income rank vs other ZIPs
LOWEST15TH 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 37921?

ZIP code 37921 has about 28,717 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 37921?

The typical household in ZIP code 37921 earns about $60,013 a year. Half of households make more than that, and half make less.

Is ZIP code 37921 expensive?

In ZIP code 37921, the median home is worth about $226,300, and the typical rent is about $1,233 a month.

How educated are people in ZIP code 37921?

About 26.3% of adults age 25 and over in ZIP code 37921 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 37921?

About 17.2% of people in ZIP code 37921 live below the federal poverty line.

Keep going

Explore from here

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