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Census ACS · ZIP Code Tabulation Area

37888 Income Statistics for 2026

Grainger County, Tennessee

Median household income

$45,669

Median household income ($45,669) is lower than Grainger County County ($51,648).

37888$45,669
Grainger County County$51,648
37848—
37709$75,799
37861$52,265
37881$37,443
37708$42,152

Average household income

$60,495

Average household income ($60,495) is lower than Grainger County County ($71,213).

37888$60,495
Grainger County County$71,213
37848$104,981
37709$90,213
37861$75,381
37881$63,787
37708$60,324

Per-capita income

$22,567

Per-capita income ($22,567) is lower than Grainger County County ($29,332).

37888$22,567
Grainger County County$29,332
37848$46,011
37709$33,898
37861$31,628
37881$29,590
37708$26,494

Households earning $100k+

21.6%

Households earning $100k+ (21.6%) is lower than Grainger County County (22.0%).

3788821.6%
Grainger County County22.0%
3784833.3%
3770936.0%
3786118.2%
3788113.8%
3770819.9%

All demographics

Population
3,432
Households
1,261
Median age
48.6 yrs
Median household income
$45,669
Mean household income
$60,495
Per capita income
$22,567
Median home value
$137,400
Median gross rent
$907
Owner-occupied housing
78.7%
Bachelor's degree or higher
14.1%
In labor force
53.2%
Poverty rate
23.0%
Households earning $100k+
21.6%
Population under 5
6.7%
Population age 18–34
16.4%
Population age 25–44
18.6%
Population age 45–64
34.9%
Population age 65+
19.0%
Hispanic or Latino
3.4%
Black (non-Hispanic)
0.0%
Asian (non-Hispanic)
0.0%
Unemployment rate
8.3%
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/37888

Link to this page

Permanent URL backed by Census ACS data in PocketBase.

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