What is the average income in ZIP code 49318?

For tax year 2022, the average adjusted gross income on the 720 individual tax returns filed in 49318 was $64,815, compared with $79,093 for Michigan.

How many people in 49318 get the earned income tax credit?

100 returns in 49318 (13.9%) 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 49318 Income and Tax Statistics

Casnovia, MI. Individual income tax returns for tax year 2022, from IRS Statistics of Income

Tax returns: 720; 1,470 people on returns
Average adjusted gross income: $64,815; Michigan $79,093
Average salaries and wages: $56,893; Returns with wages
Average income tax: $8,672; Michigan $13,917

Returns by adjusted gross income

Returns with negative income are not included

$1 to $24,99919026.4%
$25,000 to $49,99919026.4%
$50,000 to $74,99912016.7%
$75,000 to $99,9999012.5%
$100,000 to $199,99911015.3%
$200,000 or more202.8%

Income, credits and taxes in 49318

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	600	83.3%	$34.14M	$56,893
Business or professional income	90	12.5%	$875K	$9,722
Net capital gains	100	13.9%	$505K	$5,050
Taxable pensions and annuities	140	19.4%	$2.12M	$15,164
Taxable Social Security benefits	120	16.7%	$1.75M	$14,608
Itemized deductions	0	0.0%	$0	Not shown
Earned income tax credit	100	13.9%	$260K	$2,600
Refundable child tax credit	110	15.3%	$196K	$1,782
Income tax after credits	470	65.3%	$4.08M	$8,672
Refunds	530	73.6%	$1.47M	$2,768

Frequently asked questions

What is the average income in ZIP code 49318?: For tax year 2022, the average adjusted gross income on the 720 individual tax returns filed in 49318 was $64,815, compared with $79,093 for Michigan.
How many people in 49318 get the earned income tax credit?: 100 returns in 49318 (13.9%) 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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