What is the average income in ZIP code 08690?

For tax year 2022, the average adjusted gross income on the 10,660 individual tax returns filed in 08690 was $100,429, compared with $110,957 for New Jersey.

How many people in 08690 get the earned income tax credit?

500 returns in 08690 (4.7%) 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 08690 Income and Tax Statistics

Hamilton Square, NJ. Individual income tax returns for tax year 2022, from IRS Statistics of Income

Tax returns: 10,660; 18,750 people on returns
Average adjusted gross income: $100,429; New Jersey $110,957
Average salaries and wages: $89,049; Returns with wages
Average income tax: $14,910; New Jersey $22,935

Returns by adjusted gross income

Returns with negative income are not included

$1 to $24,9991,93018.1%
$25,000 to $49,9991,79016.8%
$50,000 to $74,9991,71016.0%
$75,000 to $99,9991,27011.9%
$100,000 to $199,9992,88027.0%
$200,000 or more1,08010.1%

Income, credits and taxes in 08690

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	8,100	76.0%	$721M	$89,049
Business or professional income	1,380	12.9%	$25.4M	$18,407
Net capital gains	2,940	27.6%	$29.08M	$9,891
Taxable pensions and annuities	3,340	31.3%	$129M	$38,513
Taxable Social Security benefits	2,910	27.3%	$64.97M	$22,327
Itemized deductions	1,490	14.0%	$53.4M	$35,838
Earned income tax credit	500	4.7%	$930K	$1,860
Refundable child tax credit	320	3.0%	$610K	$1,906
Income tax after credits	8,930	83.8%	$133M	$14,910
Refunds	6,990	65.6%	$18.36M	$2,627

Frequently asked questions

What is the average income in ZIP code 08690?: For tax year 2022, the average adjusted gross income on the 10,660 individual tax returns filed in 08690 was $100,429, compared with $110,957 for New Jersey.
How many people in 08690 get the earned income tax credit?: 500 returns in 08690 (4.7%) 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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