Rolette County, North Dakota Property Taxes

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Property Taxes in Rolette County, North Dakota

Median Rolette County effective property tax rate: 1.45%, significantly higher than the national median of 1.02%.
Median Rolette County home value: $62,300
Median annual Rolette County tax bill: $913, $1,487 lower than the national median property tax bill of $2,400.

How are property taxes in Rolette County calculated?

Property taxes in Rolette 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.

What makes Rolette County property taxes different from the national average? The county’s effective property tax rate is 1.45%, which is above the national median of 1.02%, even though the median annual tax bill is still well below the national median.

How do exemptions affect property taxes in Rolette County? Exemptions can reduce the assessed value, which may lower the amount homeowners owe each year.

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

Last Updated April 13, 2026

Rolette County, North Dakota Property Tax Bill Calculator

Property Assessed Value

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

1.45%

Estimate Property Tax Bill

$903

$838

How Does the Rolette County Property Tax Calculator Work?

Use this Rolette County property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Rolette County's median effective tax rate of 1.45% to generate your estimate.

Enter your property's estimated assessed value — the figure used 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. Rolette County's median effective tax rate is higher than the North Dakota median tax rate of 1.20% and above the national median property tax rate of 1.02%. The county's median property tax bill is $913, which is $1,487 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 Rolette County.

Property Tax Rates Across Rolette County, North Dakota

What Are Effective Property Tax Rates Across Rolette County?

Local government entities set tax rates, which vary widely across Rolette 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 Rolette County's effective property tax rate to other counties in North Dakota or the U.S. median of 1.02%.

Rolette County's median effective rate stands at 1.45%, which is higher than the national median of 1.02%. Within Rolette County, the highest rate is found in Rolla at 1.78%, while Rolla has the lowest at 1.78%.

These variations reflect differences in local school district levies, special assessment districts assessments, and special district bonds — which compound the base county rate.

Property Tax Rates Across Rolette County, North Dakota

Source: Ownwell

1.78%

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 Rolette County Tax Rate

1.45%

Median Effective North Dakota Tax Rate

1.20%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Rolette County, North Dakota

City	10th Percentile	25th Percentile	Median Tax Rate	75th Percentile	90th Percentile
Rolla	1.70%	1.70%	1.78%	1.89%	1.95%
Belcourt	N/A	N/A	N/A	N/A	N/A
Dunseith	N/A	N/A	N/A	N/A	N/A
Rolette	N/A	N/A	N/A	N/A	N/A
Saint John	N/A	N/A	N/A	N/A	N/A

Source: Ownwell

Property Tax Assessment Values Across Rolette County, North Dakota

When examining property taxes in Rolette 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 Rolette County assessor 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 Rolette 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. 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 Rolette County.

For example, the median tax bill in Rolette County is $913, compared with the national median property tax bill of $2,400. Rolla has the highest median home price at $64,900.

Property Tax Assessment Values Across Rolette County, North Dakota

Source: Ownwell

$64,900

Median Rolette County Market Value

$62,300

Median North Dakota Market Value

$244,000

Median United States Market Value

$235,294

Property Tax Assessment Values Across Rolette County, North Dakota

City	10th Percentile	25th Percentile	Median Home Price	75th Percentile	90th Percentile
Rolla	$25,340	$34,200	$64,900	$99,400	$107,080
Belcourt	N/A	N/A	N/A	N/A	N/A
Dunseith	N/A	N/A	N/A	N/A	N/A
Rolette	N/A	N/A	N/A	N/A	N/A
Saint John	N/A	N/A	N/A	N/A	N/A

Source: Ownwell

Property Tax Bills Across Rolette County, North Dakota

Property tax bills in Rolette County are calculated by applying the local tax rate to a home’s assessed value, which is based on the property’s market value. The assessed value is then multiplied by the relevant mill levies set by local taxing authorities, including schools, county services, and other local districts. This means two homes with similar market values can still have different tax bills if they are in different taxing areas or qualify for different exemptions.

With a median home price of $62,300, homeowners in Rolette County generally face lower property values than many places nationwide, but the final tax bill still depends on how the property is assessed and which levies apply. The 25th percentile tax bill is $524, while the 75th percentile is $1,664 and the 90th percentile is $2,038. In Rolla, the median tax bill is $1,177.

For homeowners, property taxes can significantly affect monthly housing costs and long-term affordability, especially when assessed values rise or local budgets change.

Property Tax Bills Across Rolette County, North Dakota

Source: Ownwell

$1,177

Median Rolette County Tax Bill

$913

Median North Dakota Tax Bill

$2,769

Median United States Tax Bill

$2,400

Property Tax Bills Across Rolette County, North Dakota

City	10th Percentile	25th Percentile	Median Tax Bill	75th Percentile	90th Percentile
Rolla	$451	$640	$1,177	$1,690	$1,832
Belcourt	N/A	N/A	N/A	N/A	N/A
Dunseith	N/A	N/A	N/A	N/A	N/A
Rolette	N/A	N/A	N/A	N/A	N/A
Saint John	N/A	N/A	N/A	N/A	N/A

Source: Ownwell

Don't miss the deadline to appeal!

Dates
Appeal Deadline	April 13

Links
Rolette Tax Assessor
Website	itax.tylertech.com

Frequently Asked Property Tax Questions in Rolette County, North Dakota

How are property taxes calculated in Rolette County, North Dakota?

Property taxes in Rolette County, North Dakota are calculated by multiplying your property's assessed value by the applicable tax rate set by local taxing authorities. The assessed value is determined by the county assessor and may differ from your property's market value depending on local assessment ratios and exemptions.

How do I appeal my property taxes in Rolette County, North Dakota?

To appeal your property taxes in Rolette County, North Dakota, you typically need to file a formal protest or appeal with your local appraisal district or assessor's office by the stated deadline. You'll need evidence such as comparable sales, a recent independent appraisal, or documentation of property condition issues. Ownwell can handle this entire process for you.

What property tax exemptions are available in Rolette County, North Dakota?

Common property tax exemptions in Rolette County, North Dakota include homestead exemptions for primary residences, senior citizen exemptions, veteran exemptions, and disability exemptions. Exemption amounts and eligibility requirements vary by county. Contact your local appraisal district or check Ownwell for details specific to your property.

When are property taxes due in Rolette County, North Dakota?

Property tax deadlines in Rolette County, North Dakota vary by county but typically include an assessment notice period in spring or early summer, followed by an appeal deadline, and a tax payment due date in the fall or winter. Check with your county assessor's office for specific dates in your area.

How can Ownwell help reduce my property taxes in Rolette County, North Dakota?

Ownwell provides professional property tax appeal services in Rolette County, North Dakota. Our team analyzes your assessment, gathers evidence, files all paperwork, and represents you at hearings — all with no upfront cost. You only pay a percentage of your savings if we successfully lower your tax bill.