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Cost of living in Montana

Rent, taxes, earnings and more across all 56 Montana counties.

Avg. 1-bed rent
$1,031/mo
Avg. household income
$62,295/yr
Avg. home value
$251,520
Avg. monthly cost
$2,945/mo

Last updated May 21, 2026

Taxes in Montana

State income, sales and local tax rates.

State income tax
5.90%
Top marginal rate

Montana has a graduated state income tax ranging from 4.7% to 5.9%.

State sales tax
0.00%
Combined sales tax
0.00%
incl. average local of 0.00%

Use our salary calculator to see your take-home pay in Montana

Tax information is for general reference. Consult a qualified tax professional for advice on your specific situation.

Rent in Montana

The average one-bedroom rent across Montana is $1,031/mo. Rent varies from $762/mo in Daniels County to $1,626/mo in Gallatin County.

Cheapest places to live in Montana

Top 10 counties by estimated single-person monthly cost.

Rankings include rent, utilities, groceries, transport, healthcare and taxes. See our methodology.

Most expensive places to live in Montana

Top 10 counties by estimated single-person monthly cost.

Highest earning counties in Montana

Top 10 by average household income.

All 56 counties in Montana

Sorted by population. Type to filter.

Compare any two areas in Montana

Put two counties side by side to see how rent, taxes and everyday costs stack up.

Open comparison tool

Frequently asked questions about Montana

Common questions about cost of living, taxes and rent.

What is the cost of living in Montana?

The average cost of living in Montana is approximately $2,945 per month for a single person. This includes rent, utilities, groceries, transportation, healthcare and taxes. Costs range from $2,614/mo in Sanders County to $3,605/mo in Gallatin County.

What is the average rent in Montana?

The average one-bedroom rent in Montana is $1,031 per month, based on HUD Fair Market Rent data across all 56 counties.

What is the average salary in Montana?

The average household income in Montana is $62,295 per year, according to U.S. Census Bureau data.

Does Montana have state income tax?

Yes, Montana has a graduated income tax ranging from 4.7% to 5.9%.

What is the sales tax in Montana?

The combined state and local sales tax rate in Montana averages 0.00%. The state rate is 0.00% with an average local addition of 0.00%.

What are the cheapest places to live in Montana?

The cheapest counties to live in Montana based on overall monthly costs are: 1. Powder River County ($2,596/mo), 2. Wheatland County ($2,599/mo), 3. Golden Valley County ($2,601/mo), 4. Powell County ($2,613/mo), 5. Sanders County ($2,614/mo).

What are the most expensive places to live in Montana?

The most expensive counties to live in Montana based on overall monthly costs are: 1. Gallatin County ($3,605/mo), 2. Broadwater County ($3,539/mo), 3. Lewis and Clark County ($3,331/mo), 4. Missoula County ($3,320/mo), 5. Fallon County ($3,306/mo).

Use this research

Journalists, researchers and bloggers are welcome to cite and share this analysis. Please include a follow link back to this page when referencing our data. For bespoke analysis, expert comment, or high-resolution graphics, get in touch via our press office.

About this data

All figures on this page come from official U.S. government sources.

  • U.S. Census Bureau (ACS 5-Year Estimates)
  • HUD Fair Market Rents FY2025
  • Energy Information Administration (EIA)
  • Tax Foundation state and local rates