ZIP Code 37931 Map
Census ZIP Code Tabulation Area 37931 in Knoxville, TN (Knox County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 37931 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
31,842
Households
12,538
Median household income
$92,150
Median age
37.7 years
Median home value
$359,600
Median gross rent
$1,542/mo
Owner-occupied homes
71.3%
Bachelor's degree or higher
47%
Below poverty level
7.1%
Land area
28.4 sq mi
Population density
1,123 / sq mi