Hamilton, Ravalli County, Montana Property Taxes
Property Taxes in Hamilton, Montana
Median Hamilton, Montana effective property tax rate: 0.56%, significantly lower than the national median of 1.02%, and lower than the Montana state median of 0.78%.
Median Hamilton, Montana home value: $368,000
Median annual Hamilton, Montana tax bill: $2,213, lower than the national median property tax bill of $2,400.
How are property taxes in Ravalli calculated?
Property taxes in Hamilton, Montana 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 Hamilton's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Hamilton, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Hamilton, Ravalli County, Montana Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
0.56%
Estimate Property Tax Bill
$2,061
$1,912
How Does the Hamilton Property Tax Calculator Work?
Use this Hamilton property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Hamilton's median effective tax rate of 0.56% — based on actual property records in Ravalli County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local appraisal district uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Hamilton's median effective rate across all local levies, providing a more accurate estimate than applying a single county millage rate.
Your bill may vary by ZIP code within Hamilton: rates range from 0.56% in 59840 to 0.56% in 59840, primarily due to differences in school district levies and local assessment districts.
For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across Hamilton.
About Hamilton Property Taxes
About Property Taxes in Hamilton, Ravalli, Montana
Hamilton’s median effective property tax rate of 0.56% is lower than the Montana state median of 0.78% and lower than the national median of 1.02%. This rate reflects the Ravalli County base levy combined with local school district levies and special assessment districts that vary by subdivision throughout the city.
Property tax rates are not uniform across Hamilton. Homeowners in the 59840 ZIP code carry a median effective rate of 0.56%, while those in the same ZIP code pay 0.56%. This spread reflects how school district boundaries and local assessment districts are drawn across Ravalli County. Understanding which part of Hamilton you live in can make a meaningful difference to your annual tax bill.
Hamilton homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before the May 15, 2026 deadline each year.
If your estimated bill above seems higher than expected, Ownwell can review your assessment and protest on your behalf. You only pay if we save you money.
Property Tax Rates Across Hamilton, Ravalli County, Montana
As noted earlier, local government entities set tax rates, which can vary widely within a state.
Why? Because 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.
Below, you can compare Hamilton's effective property tax rate to other cities in Montana and the median property tax rates in Montana and the U.S.
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 Hamilton Tax Rate
0.56%
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 Ravalli County Tax Rate
0.56%
Median Effective Montana Tax Rate
0.78%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Hamilton, Ravalli County, Montana
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 59840 | 0.28% | 0.53% | 0.56% | 0.77% | 0.77% |
Source: Ownwell
Property Tax Assessment Values Across Hamilton, Ravalli County, Montana
When examining property taxes in Hamilton, Montana, 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 Ravalli 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 Ravalli County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of July.
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 Hamilton.
For example, the median home price in Hamilton is $368,000, with tax bills ranging significantly across the county. 59840 has the highest median home price at $368,000.
Property Tax Assessment Values Across Hamilton, Ravalli County, Montana
Source: Ownwell
$176,885
$313,243
$449,600
Median Hamilton Market Value
$368,000
Median Ravalli County Market Value
$391,800
Median Montana Market Value
$317,000
Median United States Market Value
$235,294
Property Tax Assessment Values Across Hamilton, Ravalli County, Montana
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 59840 | $124,342 | $256,900 | $368,000 | $489,971 | $700,200 |
Source: Ownwell
Property Tax Bills Across Hamilton, Ravalli County, Montana
Property tax bills in Hamilton are calculated by applying local tax rates to a home’s assessed value, which is based on the market value of the property. Local governments use that assessed value to determine how much a homeowner owes each year, so changes in market value can affect the final bill.
With a median home price of $368,000, property taxes can vary widely from one homeowner to another. In Hamilton, the median tax bill is $2,213, which is below the national median property tax bill of $2,400. Bills can still range much higher, with the 25th percentile at $1,313 and the 75th percentile at $3,016. For higher-value homes, the 90th percentile reaches $3,995.
These differences matter because property taxes are a recurring cost of homeownership and can have a meaningful impact on monthly budgets and long-term affordability.
Median Hamilton Tax Bill
$2,213
Median Ravalli County Tax Bill
$2,202
Median Montana Tax Bill
$2,559
Median United States Tax Bill
$2,400
Property Tax Bills Across Hamilton, Ravalli County, Montana
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 59840 | $349 | $1,313 | $2,213 | $3,016 | $3,995 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | June 1 |
Links | |
|---|---|
| Ravalli Tax Assessor | |
| Website | svc.mt.gov |