What is the average income in ZIP code 03307?

For tax year 2022, the average adjusted gross income on the 3,070 individual tax returns filed in 03307 was $82,015, compared with $104,989 for New Hampshire.

How many people in 03307 get the earned income tax credit?

220 returns in 03307 (7.2%) 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 03307 Income and Tax Statistics

Loudon, NH. Individual income tax returns for tax year 2022, from IRS Statistics of Income

Tax returns: 3,070; 5,460 people on returns
Average adjusted gross income: $82,015; New Hampshire $104,989
Average salaries and wages: $70,380; Returns with wages
Average income tax: $11,129; New Hampshire $18,485

Returns by adjusted gross income

Returns with negative income are not included

$1 to $24,99968022.1%
$25,000 to $49,99963020.5%
$50,000 to $74,99952016.9%
$75,000 to $99,99938012.4%
$100,000 to $199,99971023.1%
$200,000 or more1504.9%

Income, credits and taxes in 03307

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	2,480	80.8%	$175M	$70,380
Business or professional income	460	15.0%	$8.76M	$19,035
Net capital gains	600	19.5%	$8.96M	$14,925
Taxable pensions and annuities	760	24.8%	$22.36M	$29,426
Taxable Social Security benefits	670	21.8%	$12.47M	$18,609
Itemized deductions	160	5.2%	$6.91M	$43,175
Earned income tax credit	220	7.2%	$424K	$1,927
Refundable child tax credit	150	4.9%	$310K	$2,067
Income tax after credits	2,460	80.1%	$27.38M	$11,129
Refunds	2,190	71.3%	$5.79M	$2,643

Frequently asked questions

What is the average income in ZIP code 03307?: For tax year 2022, the average adjusted gross income on the 3,070 individual tax returns filed in 03307 was $82,015, compared with $104,989 for New Hampshire.
How many people in 03307 get the earned income tax credit?: 220 returns in 03307 (7.2%) 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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