Deer Lodge County, Montana Property Taxes
Property Taxes in Deer Lodge County, Montana
Median Deer Lodge County effective property tax rate: 1.01%, significantly lower than the national median of 1.02%.
Median Deer Lodge County home value: $190,400
Median annual Deer Lodge County tax bill: $1,869, $531 lower than the national median property tax bill of $2,400.
How are property taxes in Deer Lodge County calculated?
Property taxes in Deer Lodge 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 Deer Lodge County or another part of Deer Lodge County, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Deer Lodge County, Montana Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.01%
Estimate Property Tax Bill
$1,923
$1,785
How Does the Deer Lodge County Property Tax Calculator Work?
Use this Deer Lodge County property tax calculator to estimate your annual property tax bill. Enter your property’s assessed value and our calculator applies Deer Lodge County’s median effective tax rate of 1.01% to generate your estimate.
Enter your property’s estimated assessed value — the figure the assessor 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. Deer Lodge County’s median property tax bill is $1,869, compared with the national median property tax bill of $2,400 and the state median property tax rate of 0.78%.
For a more precise estimate, scroll down to explore city and ZIP code-level tax rate trends across Deer Lodge County.
Property Tax Rates Across Deer Lodge County, Montana
What Are Effective Property Tax Rates Across Deer Lodge County?
Local government entities set tax rates, which vary widely across Deer Lodge 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 Deer Lodge County's effective property tax rate to other counties in Montana or the U.S. median of 1.02%.
Deer Lodge County's median effective rate stands at 1.01%, which is lower than the national median of 1.02%. Within Deer Lodge County, the highest rate is found in Anaconda at 1.03%, while Wise River has the lowest at 0.69%.
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 Deer Lodge County Tax Rate
1.01%
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 Deer Lodge County, Montana
| City | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Anaconda | 0.65% | 0.80% | 1.03% | 1.16% | 1.30% |
| Deer Lodge | 0.65% | 0.78% | 0.81% | 0.85% | 0.93% |
| Wise River | 0.62% | 0.67% | 0.69% | 0.72% | 0.74% |
| Butte | N/A | N/A | N/A | N/A | N/A |
| Gold Creek | N/A | N/A | N/A | N/A | N/A |
| Warm Springs | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across Deer Lodge County, Montana
When examining property taxes in Deer Lodge County, understanding the distinction between market value and assessed value is crucial.
What is market value? 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 Montana Department of Revenue estimates the market value for tax purposes.
What is assessed value? 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 are sent in the spring each year and typically reach your mailbox by the middle of May. Each property owner receives a notice that includes both market value and assessed value, along with an estimate of the property tax bill.
The median tax bill in Deer Lodge County is $1,869, compared with the national median property tax bill of $2,400. Tax bills range from $1,192 at the 25th percentile to $2,768 at the 75th percentile, and $3,818 at the 90th percentile. Wise River has the highest median home price at $312,161.
Property Tax Assessment Values Across Deer Lodge County, Montana
Source: Ownwell
$187,720
$249,941
$312,161
Median Deer Lodge County Market Value
$190,400
Median Montana Market Value
$317,000
Median United States Market Value
$235,294
Property Tax Assessment Values Across Deer Lodge County, Montana
| City | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Anaconda | $70,810 | $109,275 | $187,720 | $294,700 | $452,560 |
| Deer Lodge | $8,220 | $89,674 | $212,300 | $333,466 | $513,441 |
| Wise River | $126,729 | $229,900 | $312,161 | $524,798 | $631,869 |
| Butte | N/A | N/A | N/A | N/A | N/A |
| Gold Creek | N/A | N/A | N/A | N/A | N/A |
| Warm Springs | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across Deer Lodge County, Montana
Property tax bills in Deer Lodge County are based on the assessed value of a home and the local tax rate, not the market price alone. Local assessors determine a property’s taxable value, then taxing authorities apply their rates to calculate the bill. Factors such as home characteristics, location, and any applicable exemptions can influence the final amount homeowners owe.
For homeowners, this means a higher assessed value can lead to a larger tax bill, while a lower assessed value may reduce it. In Deer Lodge County, the median home price is $190,400, and property tax bills vary widely across the county. The 25th percentile tax bill is $1,192, the 75th percentile is $2,768, and the 90th percentile is $3,818. The highest median tax bill is $2,157 in Wise River, while the lowest median tax bill is $1,862 in Anaconda. Compared with the national median property tax bill of $2,400, many homeowners in the county pay less, but some still face bills above that level.
Median Deer Lodge County Tax Bill
$1,869
Median Montana Tax Bill
$2,559
Median United States Tax Bill
$2,400
Property Tax Bills Across Deer Lodge County, Montana
| City | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Anaconda | $615 | $1,185 | $1,862 | $2,760 | $3,806 |
| Deer Lodge | $294 | $1,278 | $2,045 | $2,891 | $4,114 |
| Wise River | $1,043 | $1,635 | $2,157 | $3,619 | $4,489 |
| Butte | N/A | N/A | N/A | N/A | N/A |
| Gold Creek | N/A | N/A | N/A | N/A | N/A |
| Warm Springs | 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 | |
|---|---|
| Deer Lodge Tax Assessor | |
| Website | svc.mt.gov |