About UsBusiness PlansMarket ResearchInsightsKnowledgeCareerLet's Talk

Census ACS · ZIP Code Tabulation Area

37640 Income Statistics for 2026

Johnson County, Tennessee

Median household income

$55,402

Median household income ($55,402) is higher than Johnson County County ($54,319).

37640$55,402
Johnson County County$54,319
37680$48,324
37691$13,976
37688$53,333
37683$55,979

Average household income

$73,876

Average household income ($73,876) is higher than Johnson County County ($68,604).

37640$73,876
Johnson County County$68,604
37680$72,810
37691$70,830
37688$68,442
37683$66,677

Per-capita income

$36,615

Per-capita income ($36,615) is higher than Johnson County County ($29,038).

37640$36,615
Johnson County County$29,038
37680$29,566
37691$40,797
37688$34,644
37683$25,823

Households earning $100k+

18.6%

Households earning $100k+ (18.6%) is lower than Johnson County County (21.0%).

3764018.6%
Johnson County County21.0%
3768024.6%
3769114.1%
3768821.3%
3768322.2%

All demographics

Population
3,851
Households
1,899
Median age
53.4 yrs
Median household income
$55,402
Mean household income
$73,876
Per capita income
$36,615
Median home value
$174,000
Median gross rent
$687
Owner-occupied housing
85.8%
Bachelor's degree or higher
20.9%
In labor force
48.7%
Poverty rate
21.1%
Households earning $100k+
18.6%
Population under 5
3.0%
Population age 18–34
8.9%
Population age 25–44
17.0%
Population age 45–64
37.6%
Population age 65+
28.0%
Hispanic or Latino
0.0%
Black (non-Hispanic)
0.0%
Asian (non-Hispanic)
0.0%
Unemployment rate
3.6%
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/37640

Link to this page

Permanent URL backed by Census ACS data in PocketBase.

← Back to Tennessee income overview