Montana Property Tax Data
ACS 2023 property tax data for 56 counties in MT.
The average median property tax in Montana is $1,802/year, which is 6% below the national average of $1,923. The average effective tax rate is 0.77% on a median home value of $251,520. Taxes range from $654 in Wibaux County to $3,833 in Missoula County.
State Average vs National Average
Median Annual Tax
$1,802
-6% vs US avg
Median Home Value
$251,520
+19% vs US avg
Effective Tax Rate
0.77%
-19% vs US avg
Lowest Property Taxes in Montana
Counties with the cheapest tax bills →
Highest Property Taxes in Montana
Counties with the most expensive tax bills →
Top 5 Lowest Tax Counties
All Counties in Montana (56)
Frequently Asked Questions
What is the average property tax in Montana? ▼
The average median property tax paid in Montana is $1,802 per year, based on ACS 2023 data. The average effective tax rate is 0.77%.
How does Montana compare to the national average? ▼
Montana property taxes are 6% below the national average. Homeowners here pay a median of $1,802 per year compared to $1,923 nationally.
Which county in Montana has the lowest property taxes? ▼
Wibaux County has the lowest median property tax in Montana at $654 per year with an effective rate of 0.71%. The highest is Missoula County at $3,833.
How are property taxes calculated? ▼
Property taxes are calculated by multiplying the assessed value of a property by the local tax rate (mill rate). Rates vary by county, city, and school district. The effective tax rate shown here is the median tax paid divided by the median home value, which provides a standardized comparison across counties.