About UsBusiness PlansMarket ResearchInsightsKnowledgeCareerLet's Talk

Census ACS · ZIP Code Tabulation Area

40921 Income Statistics for 2026

Knox County, Kentucky

Median household income

—

Median household income for this ZIP is —.

40921—
Knox County County$32,107
40903$60,833
40997—
40935$23,157
40949$54,688
40943$67,143

Average household income

$54,998

Average household income ($54,998) is higher than Knox County County ($48,640).

40921$54,998
Knox County County$48,640
40903$64,870
40997$59,250
40935$58,489
40949$54,438
40943$54,373

Per-capita income

$33,009

Per-capita income ($33,009) is higher than Knox County County ($19,688).

40921$33,009
Knox County County$19,688
40903$30,103
40997$25,694
40935$27,327
40949$22,708
40943$16,973

Households earning $100k+

29.8%

Households earning $100k+ (29.8%) is higher than Knox County County (11.0%).

4092129.8%
Knox County County11.0%
4090324.6%
409970.0%
4093512.2%
409490.0%
409433.1%

All demographics

Population
147
Households
94
Median age
67.9 yrs
Median household income
—
Mean household income
$54,998
Per capita income
$33,009
Median home value
—
Median gross rent
—
Owner-occupied housing
100.0%
Bachelor's degree or higher
0.0%
In labor force
32.0%
Poverty rate
16.3%
Households earning $100k+
29.8%
Population under 5
0.0%
Population age 18–34
0.0%
Population age 25–44
0.0%
Population age 45–64
26.5%
Population age 65+
73.5%
Hispanic or Latino
0.0%
Black (non-Hispanic)
0.0%
Asian (non-Hispanic)
0.0%
Unemployment rate
0.0%
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/kentucky/40921

Link to this page

Permanent URL backed by Census ACS data in PocketBase.

← Back to Kentucky income overview