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Census ACS · ZIP Code Tabulation Area

37921 Income Statistics for 2026

Knox County, Tennessee

Median household income

$60,013

Median household income ($60,013) is lower than Knox County County ($78,878).

37921$60,013
Knox County County$78,878
37922$132,807
37934$132,264
37932$119,703
37919$72,645
37938$84,135

Average household income

$74,548

Average household income ($74,548) is lower than Knox County County ($105,009).

37921$74,548
Knox County County$105,009
37922$183,790
37934$171,639
37932$147,166
37919$141,010
37938$121,357

Per-capita income

$30,928

Per-capita income ($30,928) is lower than Knox County County ($43,341).

37921$30,928
Knox County County$43,341
37922$68,697
37934$65,057
37932$53,195
37919$64,388
37938$49,978

Households earning $100k+

27.9%

Households earning $100k+ (27.9%) is lower than Knox County County (37.0%).

3792127.9%
Knox County County37.0%
3792263.3%
3793462.8%
3793258.2%
3791939.1%
3793840.2%

All demographics

Population
28,717
Households
11,634
Median age
34.6 yrs
Median household income
$60,013
Mean household income
$74,548
Per capita income
$30,928
Median home value
$226,300
Median gross rent
$1,233
Owner-occupied housing
59.8%
Bachelor's degree or higher
26.3%
In labor force
67.0%
Poverty rate
17.2%
Households earning $100k+
27.9%
Population under 5
5.9%
Population age 18–34
27.4%
Population age 25–44
29.7%
Population age 45–64
23.9%
Population age 65+
12.9%
Hispanic or Latino
10.4%
Black (non-Hispanic)
20.1%
Asian (non-Hispanic)
0.9%
Unemployment rate
3.9%
Open in interactive explorer

County and peer ZIP comparisons use population-weighted aggregates from other ZCTAs in the same county. Source: US Census Bureau ACS 5-year estimates. Page URL: https://resource.skyrocketbpo.com/tools/market-research/us-income-demographics-by-zip-code/tennessee/37921

Link to this page

Permanent URL backed by Census ACS data in PocketBase.

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