Port Huron, St. Clair County, Michigan Property Taxes
Property Taxes in Port Huron, Michigan
Median Port Huron, Michigan effective property tax rate: 1.15%, significantly higher than the national median of 1.02%, and higher than the Michigan state median of 1.05%.
Median Port Huron, Michigan home value: $145,800
Median annual Port Huron, Michigan tax bill: $1,687, lower than the national median property tax bill of $2,400.
How are property taxes in St. Clair calculated?
Property taxes in Port Huron, Michigan 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.
Understanding Port Huron's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Port Huron, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Port Huron, St. Clair County, Michigan Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.15%
Estimate Property Tax Bill
$1,677
$1,556
How Does the Port Huron Property Tax Calculator Work?
Use this Port Huron property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Port Huron's median effective tax rate of 1.15% — based on actual property records in St. Clair County — to generate your estimate.
Enter your property's estimated assessed value — the figure used to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Port Huron's median effective rate across all local levies, providing a more accurate estimate than applying a single county millage rate.
Your bill may vary by ZIP code within Port Huron: rates range from 1.15% in 48060 to 1.15% in 48060, primarily due to differences in school district levies and local assessment districts.
For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across Port Huron.
About Port Huron Property Taxes
About Property Taxes in Port Huron, St. Clair, Michigan
Port Huron's median effective property tax rate of 1.15% is higher than the Michigan state median of 1.05% and higher than the national median of 1.02%. This rate reflects the St. Clair County base levy combined with local school district levies and Tax increment finance districts that vary by subdivision throughout the city.
Property tax rates are not uniform across Port Huron. Homeowners in the 48060 ZIP code carry a median effective rate of 1.15%, while those in the same ZIP code pay 1.15%. This spread — 0 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across St. Clair County. Understanding which part of Port Huron you live in can make a meaningful difference to your annual tax bill.
Port Huron homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before the March 9, 2026 deadline each year.
If your estimated bill above seems higher than expected, Ownwell can review your assessment and protest on your behalf. You only pay if we save you money.
Property Tax Rates Across Port Huron, St. Clair County, Michigan
As noted earlier, local government entities set tax rates, which can vary widely within a state.
Why? Because annually, each county estimates its required budget to provide services and divides that by the total value of all taxable property within its jurisdiction. This calculation results in the property tax rate.
While there are votes and laws involved in setting tax rates and budgets, in a nutshell, this is the annual process.
Below, you can compare Port Huron's effective property tax rate to other cities in Michigan and the median property tax rates in Michigan and the U.S.
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 Port Huron Tax Rate
1.15%
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 St. Clair County Tax Rate
0.72%
Median Effective Michigan Tax Rate
1.05%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Port Huron, St. Clair County, Michigan
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 48060 | 0.58% | 0.94% | 1.15% | 1.54% | 1.89% |
Source: Ownwell
Property Tax Assessment Values Across Port Huron, St. Clair County, Michigan
When examining property taxes in Port Huron, Michigan, 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. St. Clair County 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 St. Clair County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of the month.
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. For Port Huron, the median home price is $145,800, and the median tax bill is $1,687, compared with the national median property tax rate of 1.02% and national median property tax bill of $2,400. The highest median home price is in 48060 at $145,800.
Property Tax Assessment Values Across Port Huron, St. Clair County, Michigan
Source: Ownwell
$54,200
$198,700
$343,200
Median Port Huron Market Value
$145,800
Median St. Clair County Market Value
$214,800
Median Michigan Market Value
$213,740
Median United States Market Value
$235,294
Property Tax Assessment Values Across Port Huron, St. Clair County, Michigan
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 48060 | $86,800 | $110,150 | $145,800 | $206,400 | $294,600 |
Source: Ownwell
Property Tax Bills Across Port Huron, St. Clair County, Michigan
Property tax bills in Port Huron are based on the assessed value of a home, which is then multiplied by the local tax rate set by taxing authorities. For homeowners, the bill reflects both the market value of the property and how that value is assessed for taxation. In Port Huron, the median home price is $145,800, and the median property tax bill is $1,687, which is below the national median property tax bill of $2,400.
What you pay can vary widely depending on the home’s assessed value and the local millage rates applied in St. Clair County. For example, tax bills in the area range from $1,211 at the 25th percentile to $2,437 at the 75th percentile, with the 90th percentile reaching $3,558. This means two similar homes can have very different tax bills if their assessed values or tax rates differ.
For homeowners, property taxes are a recurring cost that can significantly affect monthly housing expenses and long-term affordability.
Median Port Huron Tax Bill
$1,687
Median St. Clair County Tax Bill
$1,650
Median Michigan Tax Bill
$2,084
Median United States Tax Bill
$2,400
Property Tax Bills Across Port Huron, St. Clair County, Michigan
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 48060 | $933 | $1,211 | $1,687 | $2,437 | $3,558 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | March 9 |
Links | |
|---|---|
| St. Clair Tax Assessor | |
| Website | www.stclaircounty.org |