Washtenaw County, MI Property Tax Rate
Homeowners in Washtenaw County pay an effective 1.56% of home value in property tax — about $5,507 a year on the median $353,000 home, above the Michigan county median of 1.13%.
Washtenaw County, MI: 1.56% effective property tax — ~$5,507/yr on the median home.
- Effective rate1.56%
- Median home value$353,000
- Median annual bill$5,507
- MI county median1.13%
- U.S. county median0.84%
Source: U.S. Census ACS 2023 5-year (median taxes paid ÷ median value), compiled June 2026.
Washtenaw County vs. Michigan and the U.S.
| Effective rate | On the county's $353,000 median home | |
|---|---|---|
| Washtenaw County | 1.56% | $5,507 |
| Michigan county median | 1.13% | $3,989 |
| U.S. county median | 0.84% | $2,965 |
Median household income here is $87,156, putting the median tax bill at about 6.3% of income. Effective rates fold in homestead exemptions and assessment practice — they're what owners actually pay, which is why they beat statutory rates for comparison.
Highest & lowest rates in Michigan
| County | Effective rate | Median bill |
|---|---|---|
| Ingham County | 1.86% | $3,488 |
| Wayne County | 1.64% | $2,791 |
| Bay County | 1.63% | $2,202 |
| Saginaw County | 1.57% | $2,189 |
| Leelanau County | 0.70% | $2,848 |
| Benzie County | 0.83% | $2,112 |
| Alcona County | 0.84% | $1,323 |
| Otsego County | 0.89% | $1,749 |
Full picture: Michigan property tax calculator · interactive county atlas · all county pages.
Frequently asked questions
What is the property tax rate in Washtenaw County, MI?
The effective rate is about 1.56% of home value — the median homeowner pays roughly $5,507 a year on a $353,000 median home (ACS 2023 five-year data).
Is Washtenaw County's property tax high?
It's above the Michigan county median (1.13%) and above the U.S. county median (0.84%).
How is the effective rate calculated?
Median real-estate taxes paid ÷ median home value, from the Census American Community Survey — what owners actually pay, after exemptions, rather than the statutory millage.
Sources & methodology
Sources: Census ACS 2023 5-year tables B25103/B25077.
Effective rate = median real-estate taxes ÷ median home value (owner-occupied). Individual bills vary with exemptions, assessment timing and local levies — verify with the county assessor.