Iosco County, Michigan Property Taxes
Property Taxes in Iosco County, Michigan
Median Iosco County effective property tax rate: 1.10%, significantly higher than the national median of 1.02%.
Median Iosco County home value: $135,400
Median annual Iosco County tax bill: $1,419, lower than the national median property tax bill of $2,400.
How are property taxes in Iosco County calculated?
Property taxes in Iosco County are calculated based on the tax assessed value, which is often lower than the actual market value due to property tax exemptions such as the homestead or senior exemption.
Why is the property tax rate in Iosco County important? Because a higher effective property tax rate can make a meaningful difference in what homeowners pay each year, even when home values are modest. How does Iosco County compare with Michigan? The county’s median tax rate is 1.10%, slightly higher than the state median tax rate of 1.05%.
What can lower a property tax bill in Iosco County? Understanding your county's property tax system, exemptions, and reduction opportunities can lead to significant savings. Whether you live in Iosco County or another part of the county, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Iosco County, Michigan Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.1%
Estimate Property Tax Bill
$1,489
$1,382
How Does the Iosco County Property Tax Calculator Work?
Use this Iosco County property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Iosco County's median effective tax rate of 1.10% to generate your estimate.
Enter your property's estimated assessed value — the figure the assessment authority assigns for tax purposes, which is typically lower than market value after applicable exemptions. Our calculator uses the median effective rate for a more accurate estimate than the statutory millage rate alone.
Your actual bill may vary based on your specific exemptions, local school district levies, and any special assessment districts that apply to your property.
Iosco County's median effective tax rate is higher than Michigan's 1.05% median tax rate, and the county's median tax bill of $1,419 is lower than the national median property tax bill of $2,400. For a more precise estimate, scroll down to explore city and ZIP code-level tax rate trends across Iosco County.
Property Tax Rates Across Iosco County, Michigan
What Are Effective Property Tax Rates Across Iosco County?
Local government entities set tax rates, which vary widely across Iosco County. Each year, the county estimates its budget for public services and divides that total by the assessed value of all taxable property within its jurisdiction.
Below, compare Iosco County's effective property tax rate to other counties in Michigan or the U.S. median of 1.02%.
Iosco County's median effective rate stands at 1.10%, which is higher than the national median of 1.02%. Within Iosco County, the highest rate is found in Mikado at 1.33%, while Long Lake has the lowest at 0.83%.
These variations reflect differences in local school district levies, Tax increment finance districts assessments, and special district bonds — which compound the base county rate.
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Iosco County Tax Rate
1.10%
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Michigan Tax Rate
1.05%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Iosco County, Michigan
| City | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| East Tawas | 0.77% | 0.92% | 1.17% | 1.48% | 1.77% |
| Glennie | 0.67% | 0.85% | 1.12% | 1.42% | 1.57% |
| Greenbush | 0.72% | 0.84% | 1.26% | 1.41% | 1.67% |
| Hale | 0.64% | 0.73% | 0.96% | 1.33% | 1.57% |
| Long Lake | 0.67% | 0.71% | 0.83% | 1.29% | 1.40% |
| Mikado | 1.08% | 1.20% | 1.33% | 1.90% | 2.18% |
| National City | 0.73% | 0.91% | 1.20% | 1.49% | 1.69% |
| Oscoda | 0.76% | 0.85% | 1.13% | 1.46% | 1.78% |
| South Branch | 0.62% | 0.77% | 1.08% | 1.28% | 1.47% |
| Tawas City | 0.66% | 0.78% | 1.05% | 1.46% | 1.90% |
| Turner | 0.71% | 0.79% | 1.03% | 1.44% | 1.58% |
| Whittemore | 0.67% | 0.78% | 0.95% | 1.34% | 1.63% |
| Alabaster | N/A | N/A | N/A | N/A | N/A |
| Twining | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across Iosco County, Michigan
When examining property taxes in Iosco County, understanding the distinction between "market value" and "assessed value" is crucial.
The market value is what a willing buyer would pay to a willing seller in an open and competitive market, often influenced by location, property condition, and economic market trends. The Iosco County assessing office estimates the market value for tax purposes.
The assessed value is the market value minus any applicable exemptions or limits determined by local laws and offerings. The tax assessed value is the figure used to calculate your property taxes or the amount multiplied by your tax rate to get your tax bill.
Assessment notices:
In Iosco County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of March.
Each property owner receives an assessment notice that contains both the market value and assessed value, along with an estimate of your property tax bill. By providing insights into how assessed and market values are determined, this section helps property owners navigate their tax responsibilities and understand the valuation processes affecting their property taxes in Iosco County.
For example, the median tax bill in Iosco County is $1,419, with tax bills ranging significantly across the county. Greenbush has the highest median home price at $206,000.
Median Iosco County Market Value
$135,400
Median Michigan Market Value
$213,740
Median United States Market Value
$235,294
Property Tax Assessment Values Across Iosco County, Michigan
| City | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| East Tawas | $68,400 | $107,200 | $162,000 | $245,200 | $386,560 |
| Glennie | $41,260 | $60,600 | $86,100 | $125,450 | $180,940 |
| Greenbush | $67,540 | $127,050 | $206,000 | $290,150 | $398,660 |
| Hale | $32,000 | $60,200 | $124,600 | $227,800 | $389,760 |
| Long Lake | $31,800 | $42,800 | $87,800 | $130,800 | $213,800 |
| Mikado | $60,480 | $87,750 | $102,400 | $203,650 | $395,880 |
| National City | $42,400 | $68,000 | $123,600 | $208,400 | $313,600 |
| Oscoda | $46,600 | $88,200 | $128,000 | $205,200 | $321,740 |
| South Branch | $37,880 | $63,200 | $127,600 | $217,400 | $321,040 |
| Tawas City | $52,500 | $98,200 | $157,400 | $248,150 | $365,600 |
| Turner | $49,060 | $76,850 | $124,200 | $186,850 | $246,620 |
| Whittemore | $34,480 | $58,200 | $101,600 | $167,050 | $238,900 |
| Alabaster | N/A | N/A | N/A | N/A | N/A |
| Twining | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across Iosco County, Michigan
Property tax bills in Iosco County are based on the assessed value of a home and the local tax rate applied to that value. When a property’s market value changes, the assessed value can shift as well, which can affect the final bill homeowners receive. Local taxing authorities use this assessment to determine how much each property owner owes for schools, roads, public safety, and other services.
With a median home price of $135,400, the typical tax burden in the county is shaped by both home value and location. The 25th percentile tax bill is $852, while the 75th percentile is $2,378 and the 90th percentile reaches $3,899. That range shows how much bills can vary from one homeowner to another.
Homeowners in Greenbush face the highest median tax bill at $2,369, while Long Lake has the lowest at $733. These differences show that property taxes in Iosco County depend not just on home value, but also on where the property is located.
Median Iosco County Tax Bill
$1,419
Median Michigan Tax Bill
$2,084
Median United States Tax Bill
$2,400
Property Tax Bills Across Iosco County, Michigan
| City | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| East Tawas | $798 | $1,247 | $1,842 | $2,857 | $4,556 |
| Glennie | $421 | $617 | $902 | $1,502 | $2,147 |
| Greenbush | $784 | $1,351 | $2,369 | $3,522 | $4,914 |
| Hale | $373 | $624 | $1,149 | $2,216 | $3,571 |
| Long Lake | $258 | $435 | $733 | $1,135 | $1,687 |
| Mikado | $1,072 | $1,173 | $1,398 | $2,532 | $3,014 |
| National City | $502 | $784 | $1,328 | $2,404 | $3,650 |
| Oscoda | $569 | $893 | $1,362 | $2,316 | $3,997 |
| South Branch | $439 | $680 | $1,266 | $2,091 | $2,991 |
| Tawas City | $464 | $972 | $1,570 | $2,582 | $4,515 |
| Turner | $528 | $874 | $1,264 | $1,884 | $2,867 |
| Whittemore | $355 | $635 | $1,045 | $1,649 | $2,335 |
| Alabaster | N/A | N/A | N/A | N/A | N/A |
| Twining | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | March 9 |
Links | |
|---|---|
| Iosco Tax Assessor | |
| Website | bsaonline.com |