Monroe County, MI Property Tax: $2,492/yr (2026)
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The effective property tax rate in Monroe County is 1.16% of assessed home value. On a home at the county median value of $215,700, that works out to about $2,502 per year, or $209 per month. Monroe County is located in southeastern Michigan, and is home to approximately 155,001 residents.
About Monroe County
Monroe County covers approximately 549.4 square miles in Michigan. The county is home to about 155,001 residents living in roughly 66,300 housing units, of which 76.5% are owner-occupied. The median household income is $75,272, and the median home was built in 1973.
Monroe County borders Lenawee County, Washtenaw County, Wayne County, Lucas County — useful comparisons if you're considering nearby areas with potentially different tax rates.
How Property Taxes Work in Michigan
Property taxes in Michigan are administered at the county level. Each county sets a millage rate applied to the assessed value of real property — the effective rate above accounts for any partial assessments and exemptions already built into the local tax base. Assessed value can differ meaningfully from current market value depending on how often the county reassesses and what fraction of market value it uses.
Most counties in Michigan offer exemptions that reduce the taxable assessed value: homestead exemptions for primary residences, senior exemptions, disability exemptions, and veteran exemptions are common. These reduce your effective rate below the county-wide average shown here. Contact the Monroe County Assessor's office to learn which exemptions apply to your property and when to file.
Monroe County vs. Neighboring Counties
| Location | Eff. Rate | Median Home | Annual Tax |
|---|---|---|---|
| Monroe County, MI | 1.16% | $215,700 | $2,502 |
| Michigan state average | 1.17% | — | $2,524* |
| Lenawee County | 1.33% | $181,100 | $2,412 |
| Washtenaw County | 1.56% | $353,000 | $5,505 |
| Wayne County | 1.64% | $170,200 | $2,794 |
| Lucas County | 1.75% | $155,200 | $2,710 |
| US national average | 1.10% | $281,900 | $3,101 |
*State average annual tax computed at Monroe County's median home value of $215,700. Source: US Census ACS 2023 5-year estimates.
Frequently Asked Questions
How does Monroe County's property tax rate compare to the rest of Michigan?
At 1.16%, Monroe County is lower than the Michigan state average of 1.17%. On a home at the county median of $215,700, that means about $2,502 per year — versus $2,524 at the state average rate, a difference of $22 per year. Compared to the national average of 1.10%, Monroe County is above average.
What's a typical annual property tax bill in Monroe County?
For a home at the county median value of $215,700, the annual property tax in Monroe County is approximately $2,502 — or about $209 per month. For a home worth $323,550, expect around $3,753 per year. For a $431,400 home, approximately $5,004 per year. Use the calculator above to estimate taxes for any assessed value.
Where do I appeal a Monroe County property tax assessment?
Property assessment appeals in Monroe County are handled by the Monroe County Assessor's office. Most jurisdictions require filing within 30–90 days of receiving your assessment notice — confirm the specific deadline with the assessor's office before submitting, as deadlines and procedures vary by county. A successful appeal can reduce your assessed value and lower your tax bill for the current and future tax years.
What exemptions are available in Monroe County?
Michigan counties commonly offer homestead exemptions for owner-occupied primary residences, senior citizen exemptions for qualifying homeowners aged 65 and older, exemptions for disabled residents, and veterans' exemptions. Each exemption reduces your assessed taxable value, which in turn reduces your effective tax rate below the county-wide 1.16% shown here. Contact the Monroe County Assessor's office to confirm which exemptions are available and the application deadlines.
Data sources: US Census Bureau ACS 2023 5-Year Estimates, US Census Gazetteer (2024), County Adjacency File