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County tax profile · 2026 · Census ACS + IRS data

Property Tax & Income in Allegan County, Michigan

Allegan County has an effective property tax rate of 1.08%. On the median home value of $267,100, that's roughly $2,884 per year. Median household income is $83,283.

Effective Property Tax Rate1
1.08%
median tax $2,884 ÷ median home $267,100
Median Home Value1
$267,100
owner-occupied
Median Household Income1
$83,283
per-capita $39,282
Est. Annual Tax on Median Home1
$2,884
at 1.08% effective rate

What you'll pay, at a glance

Property taxes are the largest local tax most homeowners pay. The effective rate measures the real tax bill as a share of home value — a more useful number than the nominal “mill rate,” because assessment practices vary county to county.

MetricAllegan CountyMichigan (state context)
Effective property tax rate11.08%1.09%
Median home value1$267,100—
State income tax3top rate 4.25%top rate 4.25%
State sales tax36.00% combined6.00% combined

How this is calculated

The effective property tax rate is the median real-estate tax bill divided by the median home value — both for owner-occupied homes, from the U.S. Census Bureau's American Community Survey (ACS 5-year estimates)1. Median income is also from the ACS1. Federal and state income-tax figures use IRS2 and Tax Foundation3 data.

About Allegan County, MI

Buying a home in Allegan County means weighing a median value of $267,100 against an annual property tax bill of about $2,884, which works out to an effective rate of 1.080%. That rate sits just under Michigan's statewide median of 1.087% and ranks 44th among the state's 83 counties. Compared with the national median of 0.794%, though, homeowners here pay a noticeably higher share of value in taxes. Income levels help offset the cost: the median household earns $83,283, and per-capita income reaches $39,282. Communities like Allegan, Martin, and Otsego anchor the county, with Allegan standing as its largest city. For a buyer, the picture is one of mid-range prices paired with tax bills that run a bit above the national norm but remain close to what most Michigan counties charge.

Frequently asked questions

What is the property tax rate in Allegan County, MI?
The effective rate is 1.08% — meaning the median tax bill equals about 1.08% of the median home value.
How much are property taxes on a median home?
On the median home ($267,100), the estimated annual bill is about $2,884.
Is Allegan County's rate high or low?
Compare it to the state median of 1.09% and the national average near 1.1%.
How does the effective rate differ from my mill rate?
A mill rate is the nominal levy per $1,000 of assessed value. The effective rate reflects what you actually pay after exemptions and assessments — it's the median tax bill as a share of median home value, so it better predicts your real cost.
Will a reassessment raise my tax bill?
Not necessarily. If your home's assessed value rises, your bill can go up, but only if the mill rate and exemptions stay flat. Contact the Allegan County assessor's office to review your current assessment.
Can I appeal my property tax assessment?
Yes. Most counties allow an appeal when you believe the assessed value exceeds the market value. File with the Allegan County assessor within the local deadline, typically with comparable sales as evidence.
Sources
[1] U.S. Census Bureau — ACS 5-Year (2023) — Median home value (B25077), median real-estate taxes (B25103), median household income (B19013), per-capita income (B19301).
[2] IRS — Statistics of Income — County income, AGI, and real-estate taxes paid.
[3] Tax Foundation — State income, sales, corporate, and estate/inheritance tax rates.