Roseau County, Minnesota Property Taxes
Property Taxes in Roseau County, Minnesota
Median Roseau County effective property tax rate: 1.01%, significantly lower than the national median of 1.02%.
Median Roseau County home value: $181,300
Median annual Roseau County tax bill: $1,886, lower than the national median property tax bill of $2,400.
How are property taxes in Roseau County calculated?
Property taxes in Roseau 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 do property taxes in Roseau County matter? Because the county’s median effective property tax rate is 1.01%, which is lower than Minnesota’s 1.13% median rate. That can translate into meaningful savings for homeowners compared with many other parts of the state.
What can reduce a property tax bill in Roseau County? Exemptions and appeal opportunities can help lower the assessed value used for taxation, especially for eligible homeowners.
Whether you live in Roseau or elsewhere in Roseau County, understanding your property tax assessment can help you identify savings and avoid paying more than necessary.
Last Updated April 13, 2026
Roseau County, Minnesota Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.01%
Estimate Property Tax Bill
$1,831
$1,699
How Does the Roseau County Property Tax Calculator Work?
Use this Roseau County property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Roseau County's median effective tax rate of 1.01% 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. Roseau County's median tax bill of $1,886 is below the $2,400 national median property tax bill and $514 lower than the state median tax bill.
For a more precise estimate, scroll down to explore city and ZIP code-level tax rate trends across Roseau County.
Property Tax Rates Across Roseau County, Minnesota
What Are Effective Property Tax Rates Across Roseau County?
Local government entities set tax rates, which vary widely across Roseau 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 Roseau County's effective property tax rate to other counties in Minnesota or the U.S. median of 1.02%.
Roseau County's median effective rate stands at 1.01%, which is lower than the national median of 1.02%. Within Roseau County, the highest rate is found in Roseau at 1.13%, while Strathcona has the lowest at 0.64%.
These variations reflect differences in local school district levies, special assessment districts assessments, and special district bonds — which compound the base county rate.
Our median effective property tax rate (tax bill Ă· 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 Roseau County Tax Rate
1.01%
Our median effective property tax rate (tax bill Ă· 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 Minnesota Tax Rate
1.13%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Roseau County, Minnesota
| City | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Badger | 0.37% | 0.70% | 1.10% | 1.56% | 1.77% |
| Greenbush | 0.33% | 0.59% | 0.87% | 1.51% | 2.74% |
| Karlstad | 0.47% | 0.56% | 0.67% | 0.76% | 1.08% |
| Lancaster | 0.30% | 0.46% | 0.69% | 0.75% | 0.86% |
| Roosevelt | 0.56% | 0.81% | 0.93% | 1.00% | 1.07% |
| Roseau | 0.57% | 0.94% | 1.13% | 1.46% | 1.59% |
| Salol | 0.52% | 0.80% | 1.00% | 1.07% | 1.12% |
| Strathcona | 0.28% | 0.40% | 0.64% | 0.78% | 0.92% |
| Wannaska | 0.41% | 0.60% | 0.84% | 1.02% | 1.10% |
| Warroad | 0.66% | 0.91% | 1.00% | 1.32% | 1.52% |
| Gatzke | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across Roseau County, Minnesota
When examining property taxes in Roseau 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 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 Roseau County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of May.
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. The median tax bill in Roseau County is $1,886, compared with the national median property tax bill of $2,400 and the national median property tax rate of 1.02%. Roseau has the highest median tax bill at $2,266, while Karlstad has the highest median home price at $228,900.
Property Tax Assessment Values Across Roseau County, Minnesota
Source: Ownwell
$135,100
$182,000
$228,900
Median Roseau County Market Value
$181,300
Median Minnesota Market Value
$304,400
Median United States Market Value
$235,294
Property Tax Assessment Values Across Roseau County, Minnesota
| City | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Badger | $46,420 | $109,200 | $187,800 | $269,200 | $432,840 |
| Greenbush | $56,540 | $104,600 | $180,300 | $281,150 | $452,160 |
| Karlstad | $93,920 | $154,300 | $228,900 | $307,700 | $453,000 |
| Lancaster | $41,040 | $84,650 | $145,950 | $271,525 | $660,970 |
| Roosevelt | $31,580 | $60,250 | $135,100 | $202,800 | $310,500 |
| Roseau | $40,400 | $118,700 | $194,300 | $286,600 | $388,500 |
| Salol | $17,690 | $82,500 | $162,850 | $267,550 | $361,580 |
| Strathcona | $48,230 | $100,425 | $177,350 | $306,150 | $437,270 |
| Wannaska | $44,000 | $103,575 | $171,200 | $249,800 | $396,400 |
| Warroad | $13,870 | $83,150 | $182,850 | $263,200 | $362,400 |
| Gatzke | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across Roseau County, Minnesota
Property tax bills in Roseau County are based on a home’s assessed market value and the local tax rate set by taxing authorities. For a county with a median home price of $181,300, the amount a homeowner owes is determined by how that value is assessed, along with any local levies that apply to schools, county services, and other public needs.
Bills can vary widely from one property to another. In Roseau County, the highest median tax bill is $2,266 in Roseau, while the lowest median tax bill is $748 in Lancaster. Across the county, the 25th percentile tax bill is $1,053, the 75th percentile is $2,918, and the 90th percentile reaches $4,120.
For homeowners, this means property taxes can be a major ongoing housing cost. A higher assessed value or a higher local tax rate can raise the bill, while lower assessments can reduce it.
Median Roseau County Tax Bill
$1,886
Median Minnesota Tax Bill
$3,364
Median United States Tax Bill
$2,400
Property Tax Bills Across Roseau County, Minnesota
| City | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Badger | $526 | $1,103 | $1,886 | $2,810 | $3,951 |
| Greenbush | $526 | $1,004 | $1,720 | $2,841 | $3,947 |
| Karlstad | $647 | $1,055 | $1,649 | $2,690 | $2,986 |
| Lancaster | $315 | $492 | $748 | $1,833 | $2,350 |
| Roosevelt | $299 | $525 | $1,192 | $1,813 | $2,623 |
| Roseau | $624 | $1,348 | $2,266 | $3,317 | $4,568 |
| Salol | $368 | $900 | $1,622 | $2,548 | $3,396 |
| Strathcona | $362 | $674 | $1,047 | $1,554 | $2,132 |
| Wannaska | $374 | $702 | $1,342 | $2,066 | $2,729 |
| Warroad | $480 | $1,212 | $2,056 | $3,022 | $4,275 |
| Gatzke | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | April 30 |
Links | |
|---|---|
| Roseau Tax Assessor | |
| Website | roseau.minnesotaassessors.com |