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St. Clair County, Michigan Property Taxes

  • Median St. Clair County effective property tax rate: 0.78%, significantly lower than the national median of 1.02%.

  • Median St. Clair County home value: $181,600

  • Median annual St. Clair County tax bill: $1,504, $896 lower than the national median property tax bill of $2,400.

How are property taxes in St. Clair County calculated?

Property taxes in St. Clair 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.

Understanding your county's property tax system, exemptions, and reduction opportunities can lead to significant savings. Whether you live in Port Huron or another part of St. Clair County, knowing local tax details benefits homeowners and investors.

Last Updated March 1, 2025

St. Clair County, Michigan Property Tax Bill Calculator

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

0.78%

Estimate Property Tax Bill

$1,416

$1,314

Ownwell’s St. Clair County Property Tax Bill Calculator empowers homeowners, real estate investors, and potential buyers to estimate their annual property taxes in St. Clair County with just two data points. By entering your property's estimated assessed value, our calculator applies St. Clair County’s median effective tax rate to accurately estimate your property tax bill. Note that your property's assessed value — determined by your county — reflects any exemptions you may have, ensuring a more precise calculation for your property tax obligations. This insightful tool helps you understand potential tax liabilities and highlights how Ownwell can assist in reducing property taxes in St. Clair County. For those interested in more localized information, please scroll down to explore city-level trends!

Property Tax Rates Across St. Clair County, Michigan

Local government entities determine tax rates, leading to significant variations within a state. Each year, counties estimate their budgetary needs for public services and divide this amount by the total value of all taxable properties in their jurisdiction. This process establishes the property tax rate. While the determination of tax rates and budgets involves votes and legal frameworks, this annual calculation forms the core of the process.

St. Clair County's effective property tax rate is notably lower than the national median of 1.02%. Within Michigan, St. Clair County's rate is competitive, especially when compared to Port Huron, which has the highest median tax rate in the county at 1.30%. On the other end of the spectrum, Berlin boasts the lowest rate at 0.41%, showcasing the diversity in tax rates within the county itself. Comparing St. Clair County's rate to the U.S. median, property owners here benefit from a more favorable tax environment. This can be an attractive factor for potential homeowners or investors considering property in the area.

Property Tax Rates Across St. Clair County, Michigan

Source: Ownwell

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0.26%

0.78%

1.30%

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

0.78%

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

1.07%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across St. Clair County, Michigan

City10th Percentile25th PercentileMedian Tax Rate75th Percentile90th Percentile
Algonac0.68%0.95%1.24%1.60%1.93%
Allenton0.32%0.35%0.47%0.64%0.82%
Avoca0.24%0.28%0.36%0.46%0.57%
Berlin0.31%0.36%0.41%0.47%0.53%
Berville0.63%0.73%0.84%0.99%1.22%
Brockway0.27%0.30%0.34%0.39%0.49%
Brown City0.29%0.34%0.39%0.48%0.60%
Burtchville0.35%0.47%0.58%0.79%1.25%
Casco0.51%0.56%0.70%0.83%1.05%
China0.50%0.54%0.59%0.66%0.82%
Clay0.54%0.60%0.70%0.96%1.30%
Clyde0.42%0.53%0.63%0.76%0.87%
East China0.53%0.59%0.66%0.80%1.20%
Emmett0.30%0.33%0.35%0.43%0.53%
Fair Haven0.12%0.12%1.10%1.89%1.89%
Fargo0.20%0.23%0.26%0.32%0.40%
Fort Gratiot0.51%0.59%0.69%0.86%1.27%
Goodells0.32%0.37%0.50%0.58%0.79%
Grant Township0.35%0.38%0.50%0.61%0.73%
Greenwood0.25%0.26%0.28%0.37%0.47%
Harsens Island0.60%0.70%1.09%1.50%1.87%
Imlay City0.30%0.31%0.35%0.42%0.53%
Jeddo0.29%0.34%0.38%0.50%0.60%
Kenockee0.27%0.29%0.36%0.43%0.53%
Kimball0.35%0.42%0.51%0.63%0.96%
Lakeport0.51%0.57%0.72%1.08%1.46%
Lynn0.29%0.33%0.37%0.42%0.52%
Marine City0.84%0.99%1.21%1.58%1.86%
Marysville0.94%1.04%1.25%1.53%1.69%
Memphis0.55%0.75%1.06%1.37%1.75%
Mussey0.29%0.32%0.36%0.45%0.52%
North Street0.32%0.48%0.58%0.72%0.82%
Port Huron0.63%1.05%1.30%1.72%2.01%
Riley0.34%0.40%0.53%0.63%0.84%
Ruby0.32%0.32%0.34%0.34%0.41%
Russell Island0.80%0.94%1.26%1.65%1.88%
Saint Clair0.43%0.55%0.81%1.32%1.65%
Wales0.40%0.48%0.56%0.69%0.86%
Yale0.38%0.76%0.87%1.13%1.38%
AnchorvilleN/AN/AN/AN/AN/A
CapacN/AN/AN/AN/AN/A
ColumbusN/AN/AN/AN/AN/A
CottrellvilleN/AN/AN/AN/AN/A
IraN/AN/AN/AN/AN/A
MelvinN/AN/AN/AN/AN/A
Smiths CreekN/AN/AN/AN/AN/A

Source: Ownwell

Property Tax Assessment Values Across St. Clair County, Michigan

When examining property taxes in St. Clair 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 St. Clair County Equalization Department 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 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 St. Clair County. For example, the median tax bill in St. Clair County is $1,614, with tax bills ranging significantly across the county. Casco has the highest median home price at $288,600.

Property Tax Assessment Values Across St. Clair County, Michigan

Source: Ownwell

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$35,200

$161,900

$288,600

Median St. Clair County Market Value

$181,600

Median Michigan Market Value

$177,800

Median United States Market Value

$235,294

Property Tax Assessment Values Across St. Clair County, Michigan

City10th Percentile25th PercentileMedian Home Price75th Percentile90th Percentile
Algonac$66,700$117,200$158,200$226,400$350,300
Allenton$127,680$193,000$280,400$351,400$413,200
Avoca$61,020$89,150$153,200$311,850$402,360
Berlin$151,600$201,000$268,800$337,000$409,200
Berville$83,480$104,300$134,400$153,000$184,080
Brockway$115,280$165,600$221,200$280,400$338,280
Brown City$139,840$170,400$238,000$292,000$363,000
Burtchville$3,940$114,250$190,000$323,650$534,240
Casco$152,800$213,200$288,600$382,400$504,600
China$161,440$209,400$286,000$382,400$480,600
Clay$2,000$136,800$215,400$320,650$424,600
Clyde$118,000$167,700$215,300$282,000$360,000
East China$108,340$163,050$224,400$319,150$443,040
Emmett$117,860$184,700$242,200$298,600$360,380
Fair Haven$6,600$7,600$35,200$50,000$330,220
Fargo$60,080$90,900$95,600$127,450$158,460
Fort Gratiot$7,000$130,400$195,200$276,050$397,340
Goodells$106,440$148,400$205,600$284,000$370,120
Grant Township$128,900$182,300$236,300$292,850$356,100
Greenwood$106,260$168,050$233,100$294,700$367,920
Harsens Island$87,800$149,000$255,400$430,200$606,800
Imlay City$113,740$127,000$199,400$257,500$353,120
Jeddo$54,800$130,750$231,700$280,650$417,880
Kenockee$125,400$174,800$239,200$308,200$360,720
Kimball$12,340$105,200$168,900$244,800$315,720
Lakeport$85,500$113,250$193,300$322,700$399,800
Lynn$129,120$166,600$228,800$280,800$333,120
Marine City$72,200$111,400$139,600$172,600$234,040
Marysville$76,200$131,000$172,600$229,000$291,680
Memphis$117,040$143,000$193,000$296,500$383,280
Mussey$122,600$173,300$232,500$286,450$355,240
North Street$121,160$165,600$203,800$265,000$347,640
Port Huron$70,000$90,600$122,400$172,400$247,480
Riley$156,880$209,900$282,600$350,000$409,660
Ruby$105,300$127,550$160,500$184,400$203,600
Russell Island$71,100$90,150$159,000$212,750$301,080
Saint Clair$114,400$163,200$231,000$318,600$427,000
Wales$149,160$197,600$252,200$321,100$390,680
Yale$14,600$85,950$124,500$167,450$227,700
AnchorvilleN/AN/AN/AN/AN/A
CapacN/AN/AN/AN/AN/A
ColumbusN/AN/AN/AN/AN/A
CottrellvilleN/AN/AN/AN/AN/A
IraN/AN/AN/AN/AN/A
MelvinN/AN/AN/AN/AN/A
Smiths CreekN/AN/AN/AN/AN/A

Source: Ownwell

Property Tax Bills Across St. Clair County, Michigan

In St. Clair County, MI, property tax bills are calculated based on the assessed value of a home, which is determined by local assessors. This value is typically a percentage of the home's market value. Homeowners in the county experience a range of tax bills, influenced by factors such as property location and local tax rates. The median home price in the area is $181,600, which helps determine the tax bill. For instance, the tax bill at the 25th percentile is $987, while at the 75th percentile, it rises to $2,279. The tax bill at the 90th percentile can reach up to $3,354. In comparison, the national median property tax bill is $2,400. Within the county, Harsens Island has the highest median tax bill at $2,627, whereas Fair Haven has the lowest at $144. These variations can significantly impact homeowners, affecting their monthly budgets and long-term financial planning. Understanding these factors is crucial for managing property expenses effectively.

Property Tax Bills Across St. Clair County, Michigan

Source: Ownwell

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$144

$1,386

$2,627

Median St. Clair County Tax Bill

$1,504

Median Michigan Tax Bill

$1,795

Median United States Tax Bill

$2,400

Property Tax Bills Across St. Clair County, Michigan

City10th Percentile25th PercentileMedian Tax Bill75th Percentile90th Percentile
Algonac$641$1,293$1,990$2,853$4,131
Allenton$553$894$1,269$1,808$2,517
Avoca$210$365$584$969$1,486
Berlin$570$837$1,066$1,342$1,620
Berville$676$852$1,012$1,399$1,779
Brockway$388$552$754$992$1,306
Brown City$447$648$933$1,273$1,639
Burtchville$33$697$1,097$1,873$3,667
Casco$1,055$1,454$1,962$2,720$3,645
China$1,013$1,325$1,730$2,321$3,059
Clay$726$1,092$1,769$2,635$3,667
Clyde$616$963$1,384$2,000$2,707
East China$747$1,062$1,548$2,300$3,260
Emmett$458$659$871$1,131$1,542
Fair Haven$51$51$144$288$2,512
Fargo$178$200$253$393$405
Fort Gratiot$165$916$1,363$2,026$3,003
Goodells$466$610$927$1,754$2,275
Grant Township$537$852$1,136$1,634$2,085
Greenwood$318$513$707$944$1,296
Harsens Island$810$1,376$2,627$4,484$7,020
Imlay City$408$484$670$1,010$1,564
Jeddo$234$404$863$1,349$2,094
Kenockee$422$596$857$1,190$1,526
Kimball$96$524$867$1,278$1,761
Lakeport$564$812$1,296$2,371$3,775
Lynn$493$633$830$1,095$1,453
Marine City$1,007$1,310$1,729$2,376$3,425
Marysville$1,282$1,657$2,258$3,026$3,929
Memphis$1,127$1,542$2,065$2,718$3,469
Mussey$436$647$847$1,136$1,506
North Street$401$799$1,209$1,770$2,572
Port Huron$869$1,126$1,542$2,207$3,222
Riley$771$1,037$1,396$1,937$2,530
Ruby$362$424$538$625$811
Russell Island$632$978$1,842$3,129$4,252
Saint Clair$859$1,348$2,019$3,002$4,374
Wales$800$1,085$1,444$1,974$2,618
Yale$448$746$1,087$1,542$2,079
AnchorvilleN/AN/AN/AN/AN/A
CapacN/AN/AN/AN/AN/A
ColumbusN/AN/AN/AN/AN/A
CottrellvilleN/AN/AN/AN/AN/A
IraN/AN/AN/AN/AN/A
MelvinN/AN/AN/AN/AN/A
Smiths CreekN/AN/AN/AN/AN/A

Source: Ownwell