What is the average income in ZIP code 37075?

For tax year 2022, the average adjusted gross income on the 34,250 individual tax returns filed in 37075 was $102,799, compared with $83,755 for Tennessee.

How many people in 37075 get the earned income tax credit?

3,360 returns in 37075 (9.8%) claimed the earned income tax credit for tax year 2022.

Why might these numbers differ from Census income figures?

IRS figures count tax returns, not households, and use adjusted gross income from the return. People who do not file a return are not included.

Checked Oct 22, 2026

ZIP Code 37075 Income and Tax Statistics

Shackle Island, TN. Individual income tax returns for tax year 2022, from IRS Statistics of Income

Tax returns: 34,250; 66,630 people on returns
Average adjusted gross income: $102,799; Tennessee $83,755
Average salaries and wages: $85,609; Returns with wages
Average income tax: $17,737; Tennessee $15,247

Returns by adjusted gross income

Returns with negative income are not included

$1 to $24,9997,90023.1%
$25,000 to $49,9996,90020.1%
$50,000 to $74,9994,91014.3%
$75,000 to $99,9993,59010.5%
$100,000 to $199,9997,44021.7%
$200,000 or more3,51010.2%

Income, credits and taxes in 37075

Returns that reported each item, the total amount and the average for those returns

Swipe the table sideways to see more columns.

Item	Returns	Share of returns	Total	Average
Salaries and wages	27,810	81.2%	$2.38B	$85,609
Business or professional income	7,700	22.5%	$234M	$30,372
Net capital gains	7,030	20.5%	$258M	$36,732
Taxable pensions and annuities	6,590	19.2%	$183M	$27,841
Taxable Social Security benefits	5,710	16.7%	$114M	$20,013
Itemized deductions	2,970	8.7%	$122M	$41,096
Earned income tax credit	3,360	9.8%	$7.75M	$2,306
Refundable child tax credit	2,660	7.8%	$5.02M	$1,886
Income tax after credits	26,730	78.0%	$474M	$17,737
Refunds	21,880	63.9%	$70.18M	$3,207

Frequently asked questions

What is the average income in ZIP code 37075?: For tax year 2022, the average adjusted gross income on the 34,250 individual tax returns filed in 37075 was $102,799, compared with $83,755 for Tennessee.
How many people in 37075 get the earned income tax credit?: 3,360 returns in 37075 (9.8%) claimed the earned income tax credit for tax year 2022.
Why might these numbers differ from Census income figures?: IRS figures count tax returns, not households, and use adjusted gross income from the return. People who do not file a return are not included.

Source: Internal Revenue Service, Statistics of Income · Tax year 2022

Data sources

Statistics of Income (ZIP code data and migration data)Internal Revenue Service

IRS counts are rounded to the nearest 10, and items reported on fewer than 20 returns in a ZIP code are left out to protect taxpayer privacy. ZIP codes with fewer than 100 returns are combined by the IRS and are not shown.

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