Missoula County, MT property tax
Census ACS 2023 5-year estimates · updated 2026-09-20
The median effective property tax rate in Missoula County is 0.91%, above the Montana median of 0.75% and below the national median of 0.98%. The median homeowner pays $3,833 a year on a home worth $423,100.
- Effective rate
- 0.91%
- Median annual bill
- $3,833
- Median home value
- $423,100
- Rank in Montana
- 13of 52
Estimated annual bill by home value
| Home value | Estimated bill | Per month |
|---|---|---|
| $200,000 | $1,820 | $152 |
| $300,000 | $2,730 | $228 |
| $400,000 | $3,640 | $303 |
| $500,000 | $4,550 | $379 |
| $750,000 | $6,825 | $569 |
| $1,000,000 | $9,100 | $758 |
Missoula County compared with Montana and the US
| Area | Effective rate | Median bill | Median home value |
|---|---|---|---|
| Missoula County | 0.91% | $3,833 | $423,100 |
| Montana median | 0.75% | $2,535 | $338,100 |
| United States median | 0.98% | $2,969 | n/a |
Rates and medians: U.S. Census Bureau, ACS 2023 5-year estimates, tables B25103 and B25077. Effective rate is median taxes paid divided by median owner-occupied home value.
Frequently asked questions
What is the property tax rate in Missoula County, MT?
The median effective property tax rate in Missoula County is 0.91% of home value, above the Montana median of 0.75% and below the national median of 0.98%. The median homeowner pays $3,833 a year on a median home value of $423,100 (Census ACS 2023 5-year).
How much is property tax on a $400,000 house in Missoula County?
About $3,640 per year at the county's median effective rate of 0.91%, before exemptions. The exact bill depends on the city, school district and special districts that serve the parcel, so treat this as a planning estimate.
How does Missoula County compare with the rest of Montana?
Missoula County ranks 13 of 52 Montana counties by effective rate. The Montana median is 0.75% and the median bill is $2,535.