Comparison to Surrounding Areas
The median household income ($92,150) for 37931 is less than the median household income for 37932 ($119,703) and Karns CDP ($100,043). But it's more than 37830 ($72,269), 37921 ($60,013), 37923 ($73,699), 37716 ($64,915), 37849 ($84,275), Knox County ($74,222), and Anderson County ($66,183).
| 37931 | $92,150 |
| Karns CDP | $100,043 |
| Anderson County | $66,183 |
| Knox County | $74,222 |
Get Median Household Income for all Zip Codes in Tennessee.
The average household income ($109,520) for 37931 is less than the average household income for 37932 ($147,166). But it's more than 37923 ($91,347), 37830 ($97,132), 37849 ($102,447), 37921 ($74,548), 37716 ($87,394), Knox County ($104,460), Anderson County ($88,830), and Karns CDP ($103,873).
| 37931 | $109,520 |
| Karns CDP | $103,873 |
| Anderson County | $88,830 |
| Knox County | $104,460 |
Get Average Household Income for all Zip Codes in Tennessee.
The per-capita income for 37931 is $43,533. The per capita income ($43,533) for 37931 is less than the per capita income for 37932 ($53,195). But it's more than 37923 ($40,649), 37830 ($42,222), 37849 ($39,330), 37921 ($30,928), 37716 ($34,987), Knox County ($43,351), Anderson County ($37,400), and Karns CDP ($38,335).
| 37931 | $43,533 |
| Karns CDP | $38,335 |
| Anderson County | $37,400 |
| Knox County | $43,351 |
Get Per-Capita Income for all Zip Codes in Tennessee.
11.4% of households make over $200,000 a year. The percent high income households (11.4%) for 37931 is less than the percent high income households for 37932 (23.2%). But it's more than 37923 (6.5%), 37830 (11.2%), 37849 (8.4%), 37921 (3.6%), 37716 (5.3%), Knox County (10.8%), Anderson County (7.4%), and Karns CDP (7.4%).
| 37931 | 11.4% |
| Karns CDP | 7.4% |
| Anderson County | 7.4% |
| Knox County | 10.8% |
Get High Income Households for all Zip Codes in Tennessee.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 37931 | $23,980 | $99,063 | $119,514 | $65,818 |
| Karns CDP | $-1 | $106,728 | $114,643 | $90,341 |
| Anderson County | $61,131 | $71,982 | $84,161 | $52,388 |
| Knox County | $36,934 | $81,342 | $92,324 | $56,033 |
Get Median Household Income by Age of Householder for all Zip Codes in Tennessee.
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All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 37931 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.
Margins of error for the income data are:
| Median Household Income | Average Household Income | Per Capita Income | High Income Households | Median Household Income by Age of Householder | ||||
|---|---|---|---|---|---|---|---|---|
| under 25 | 25 to 44 | 45 to 64 | 65+ | |||||
| 37931 | +/-$8,216 | +/-$6,255 | +/-$2,519 | +/-1.9% | +/-$5,848 | +/-$7,571 | +/-$12,893 | +/-$7,005 |
| Karns CDP | +/-$10,659 | +/-$12,125 | +/-$6,730 | +/-4.1% | +/-$-1 | +/-$5,390 | +/-$81,997 | +/-$70,883 |
| Anderson County | +/-$2,450 | +/-$3,559 | +/-$1,394 | +/-1.0% | +/-$16,598 | +/-$7,042 | +/-$9,669 | +/-$4,937 |
| Knox County | +/-$1,390 | +/-$2,056 | +/-$779 | +/-0.5% | +/-$2,658 | +/-$2,038 | +/-$3,711 | +/-$2,291 |