Morton County, North Dakota Property Taxes
Median Morton County effective property tax rate: 1.39%, significantly higher than the national median of 1.02%.
Median Morton County home value: $182,900
Median annual Morton County tax bill: $2,526, $126 higher than the national median property tax bill of $2,400.
How are property taxes in Morton County calculated?
Property taxes in Morton 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 Mandan or another part of Morton County, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Morton County, North Dakota Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.39%
Estimate Property Tax Bill
$2,542
$2,359
Property Tax Rates Across Morton County, North Dakota
Local government entities set tax rates, which can vary widely within a state. 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.
Morton County's effective property tax rate is 1.39%, which is higher than the national median of 1.02%. Within the state, Hebron boasts the highest median tax rate at 2.49%, while New Salem offers the lowest at 1.16%. For residents of Morton County, understanding these rates can be crucial for financial planning and property investment decisions. By comparing these figures to the national and state medians, property owners can better assess their current and future tax liabilities. This knowledge empowers them to make informed decisions about property ownership and management, ensuring they are not overburdened by unexpected tax increases.
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 Morton County Tax Rate
1.39%
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 North Dakota Tax Rate
1.30%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Morton County, North Dakota
City | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
Glen Ullin | 1.12% | 1.34% | 1.52% | 2.55% | 4.15% |
Hebron | 1.85% | 2.37% | 2.49% | 3.10% | 5.87% |
Mandan | 0.94% | 1.34% | 1.39% | 1.47% | 1.52% |
New Salem | 1.16% | 1.16% | 1.16% | 1.16% | 1.17% |
Almont | N/A | N/A | N/A | N/A | N/A |
Flasher | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across Morton County, North Dakota
When examining property taxes in Morton 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 Morton County appraisal district 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 Morton County are sent in the spring each year, typically reaching your mailbox by the middle of April. 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 Morton County. For example, the median tax bill in Morton County is $2,551, with tax bills ranging significantly across the county. Mandan has the highest median home price at $185,300.
Property Tax Assessment Values Across Morton County, North Dakota
Source: Ownwell

$26,600
$105,950
$185,300
Median Morton County Market Value
$182,900
Median North Dakota Market Value
$217,800
Median United States Market Value
$235,294
Property Tax Assessment Values Across Morton County, North Dakota
City | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
Glen Ullin | $17,550 | $22,950 | $42,500 | $57,050 | $66,560 |
Hebron | $4,280 | $17,900 | $26,600 | $57,000 | $78,720 |
Mandan | $120,600 | $157,800 | $185,300 | $232,100 | $270,600 |
New Salem | $27,400 | $54,950 | $67,300 | $91,500 | $109,300 |
Almont | N/A | N/A | N/A | N/A | N/A |
Flasher | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across Morton County, North Dakota
Median Morton County Tax Bill
$2,526
Median North Dakota Tax Bill
$2,659
Median United States Tax Bill
$2,400
Property Tax Bills Across Morton County, North Dakota
City | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
Glen Ullin | $386 | $527 | $691 | $1,033 | $1,198 |
Hebron | $318 | $496 | $820 | $1,113 | $1,507 |
Mandan | $1,067 | $1,908 | $2,551 | $3,126 | $3,769 |
New Salem | $319 | $706 | $804 | $1,185 | $1,616 |
Almont | N/A | N/A | N/A | N/A | N/A |
Flasher | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell