Chouteau County, Montana Property Taxes
Property Taxes in Chouteau County, Montana
Median Chouteau County effective property tax rate: 0.94%, significantly lower than the national median of 1.02%.
Median Chouteau County home value: $152,900
Median annual Chouteau County tax bill: $1,424, $976 lower than the national median property tax bill of $2,400.
How are property taxes in Chouteau County calculated?
Property taxes in Chouteau 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 Chouteau County or another part of Chouteau County, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Chouteau County, Montana Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
0.94%
Estimate Property Tax Bill
$1,437
$1,334
How Does the Chouteau County Property Tax Calculator Work?
Use this Chouteau County property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Chouteau County's median effective tax rate of 0.94% to generate your estimate.
Enter your property's estimated assessed value — the figure the appraisal district 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. Chouteau County's median property tax bill is $1,424, compared with 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 Chouteau County.
Property Tax Rates Across Chouteau County, Montana
What Are Effective Property Tax Rates Across Chouteau County?
Local government entities set tax rates, which vary widely across Chouteau 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 Chouteau County's effective property tax rate to other counties in Montana or the U.S. median of 1.02%.
Chouteau County's median effective rate stands at 0.94%, which is lower than the national median of 1.02%. Within Chouteau County, the highest rate is found in FORT BENTON at 1.11%, while SQUARE BUTTE has the lowest at 0.60%.
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 ÷ 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 Chouteau County Tax Rate
0.94%
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 Montana Tax Rate
0.78%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Chouteau County, Montana
| City | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Big Sandy | 0.66% | 0.73% | 0.83% | 0.95% | 1.31% |
| Brady | 0.63% | 0.63% | 0.71% | 0.80% | 0.97% |
| Carter | 0.57% | 0.59% | 0.69% | 0.78% | 0.96% |
| Floweree | 0.56% | 0.62% | 0.64% | 0.75% | 0.95% |
| Fort Benton | 0.71% | 0.96% | 1.11% | 1.20% | 1.36% |
| Geraldine | 0.60% | 0.64% | 0.83% | 1.22% | 1.59% |
| Great Falls | 0.62% | 0.65% | 0.78% | 1.03% | 1.05% |
| Highwood | 0.75% | 1.02% | 1.03% | 1.08% | 1.27% |
| Loma | 0.66% | 0.70% | 0.74% | 0.82% | 0.95% |
| Shonkin | 0.60% | 0.60% | 1.06% | 1.19% | 1.45% |
| Square Butte | 0.59% | 0.59% | 0.60% | 0.64% | 1.28% |
| Dutton | N/A | N/A | N/A | N/A | N/A |
| Geyser | N/A | N/A | N/A | N/A | N/A |
| Power | N/A | N/A | N/A | N/A | N/A |
| Rudyard | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across Chouteau County, Montana
When examining property taxes in Chouteau 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 Chouteau County tax authority 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 Chouteau 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 Chouteau County.
For example, the median tax bill in Chouteau County is $1,424, compared with the national median property tax bill of $2,400. Great Falls has the highest median home price at $325,383.
Property Tax Assessment Values Across Chouteau County, Montana
Source: Ownwell
$19,015
$170,305
$321,595
Median Chouteau County Market Value
$152,900
Median Montana Market Value
$317,000
Median United States Market Value
$235,294
Property Tax Assessment Values Across Chouteau County, Montana
| City | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Big Sandy | $21,535 | $67,200 | $133,182 | $223,271 | $326,170 |
| Brady | $95,296 | $180,550 | $246,776 | $363,780 | $690,057 |
| Carter | $20,100 | $91,692 | $172,755 | $314,864 | $478,402 |
| Floweree | $15,927 | $120,120 | $203,026 | $357,956 | $517,457 |
| Fort Benton | $50,816 | $104,350 | $177,300 | $252,050 | $359,620 |
| Geraldine | $9,640 | $41,765 | $101,200 | $221,448 | $350,420 |
| Great Falls | $112,282 | $188,054 | $325,383 | $419,802 | $493,269 |
| Highwood | $27,960 | $81,036 | $168,557 | $286,656 | $452,266 |
| Loma | $17,394 | $49,700 | $113,760 | $288,769 | $500,458 |
| Shonkin | $41,436 | $81,307 | $199,340 | $308,026 | $431,906 |
| Square Butte | $6,991 | $7,785 | $19,015 | $34,692 | $60,330 |
| Dutton | N/A | N/A | N/A | N/A | N/A |
| Geyser | N/A | N/A | N/A | N/A | N/A |
| Power | N/A | N/A | N/A | N/A | N/A |
| Rudyard | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across Chouteau County, Montana
Property tax bills in Chouteau County are based on the assessed value of a home and the local tax rate set by taxing authorities. The assessed value is used to determine how much tax a homeowner owes, so a higher market value can lead to a larger bill if the assessment rises. Local budgets, school funding, and other public services also influence the final amount.
With a median home price of $152,900, tax bills in the county can vary widely. The 25th percentile tax bill is $709, while the 75th percentile is $2,395 and the 90th percentile reaches $3,495. That range shows how different property values and local taxing conditions can affect what homeowners pay.
For many homeowners, property taxes are a major part of annual housing costs. When assessments increase, monthly escrow payments may rise too, making it important to understand how the bill is calculated and whether the assessed value reflects the home’s true market value.
Median Chouteau County Tax Bill
$1,424
Median Montana Tax Bill
$2,559
Median United States Tax Bill
$2,400
Property Tax Bills Across Chouteau County, Montana
| City | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Big Sandy | $276 | $623 | $1,117 | $1,713 | $2,591 |
| Brady | $627 | $1,324 | $2,058 | $3,383 | $5,910 |
| Carter | $185 | $603 | $1,257 | $2,397 | $3,951 |
| Floweree | $172 | $848 | $1,396 | $2,832 | $4,395 |
| Fort Benton | $575 | $1,082 | $1,895 | $2,685 | $3,523 |
| Geraldine | $132 | $460 | $1,037 | $1,727 | $2,793 |
| Great Falls | $720 | $1,485 | $2,376 | $3,435 | $4,390 |
| Highwood | $293 | $772 | $1,792 | $3,073 | $4,902 |
| Loma | $140 | $362 | $883 | $2,155 | $3,852 |
| Shonkin | $408 | $1,177 | $1,821 | $3,153 | $4,419 |
| Square Butte | $42 | $55 | $150 | $363 | $405 |
| Dutton | N/A | N/A | N/A | N/A | N/A |
| Geyser | N/A | N/A | N/A | N/A | N/A |
| Power | N/A | N/A | N/A | N/A | N/A |
| Rudyard | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | June 1 |
Links | |
|---|---|
| Chouteau Tax Assessor | |
| Website | svc.mt.gov |