CostBy County

Cost of Living in Yellowstone County, Montana

$1,131/mo
Median Monthly Rent
$349,500
Median Home Value

At a Glance

Median Monthly Rent
$1,131/mo
34% above state average
Median Home Value
$349,500
5% above national
Census GRAPI
28.8%
Median gross rent as % of renter income

Rent burden measured as median gross rent as a percentage of renter household income (Census ACS B25071)

Affordability Rating
Affordable
Median gross rent is under 30% of renter household income

These figures are county medians, not a personal budget. Use them to frame rent, ownership, and income tradeoffs, then account for household size, commute, financing, insurance, taxes, debt, and local availability before making a decision.

How Yellowstone County Compares

Median monthly rent comparison

Yellowstone County$1,131/mo
Montana Average$842/mo
National Median$1,413/mo

Detailed Housing Stats

$1,131/mo
Median Gross Rent
$349,500
Median Home Value
$1,290/mo
Monthly Owner Cost
28.8%
Census GRAPI

National Ranking

Affordability Rank

Yellowstone County ranks #2,580 of 3,142 counties for affordability (bottom 18%)

Most AffordableLeast Affordable

Sourced county brief

Yellowstone County Median Home Value Reaches $349,500

Yellowstone County reported a median home value of $349,500, which is $72,623 above the Montana unweighted county mean of $276,877. The median gross rent was $1,131 per month, $289 higher than the state unweighted mean of $842. The official GRAPI was 28.8%, or 4.7 percentage points above the Montana unweighted county mean official GRAPI of 24.1%. Median selected monthly owner costs for all owner-occupied units were $1,290, exceeding the state unweighted mean of $842. Median renter-household income was recorded at $47,148. This report utilizes the official ACS B25071 median gross rent as a percentage of household income as the canonical rent-to-income metric. See ACS table B25071 for the underlying estimate.

Cost of Living Advisory: Yellowstone County

Affordability Verdict

ACS B25071 estimates median gross rent at 28.8% of renter household income in Yellowstone County, which is below the 30% affordability benchmark. This is a median percentage among renter-occupied units, not the share of households above a threshold.

Rent vs. Own

Median gross rent is $1,131 per month; median selected monthly owner costs are $1,290. These ACS medians describe different tenure groups and are not a personalized rent-versus-buy calculation.

Income Needed

Using the common 30% budgeting benchmark, $45,240 in annual gross income would allocate 30% to the county's median gross rent. This is a reproducible illustration, not evidence that a particular household can afford housing.

Regional Context

The Montana unweighted mean of county median rents is $842 per month. Yellowstone County's $1,131 median is 34.3% above that comparison value.

Data version acs5-2020-2024 · Method cost-advisory-v2

Affordability Calculator

See how your income compares to housing costs in Yellowstone County

$

Rent Burden

17.7%

of gross income

Max Housing (28% Rule)

$1,787

per month

Owner Cost Burden

20.2%

of gross income

The median home in Yellowstone County may be a stretch

Median home value is $349,500. Estimated monthly cost: $2,790 vs. your max of $1,787.

Rent Affordability Guide

Your entered rent as a share of entered income17.7%
Recommended max30.0%

Income Needed Calculator

See how much you need to earn to comfortably afford housing

$
Rent Affordability

$0/yr

Needed to stay within recommended threshold

Median income:$0/yr
Can you afford it? Yes
Your income: $76,570Needed: $45,240
Owner Cost Affordability

$0/yr

Needed to stay within recommended threshold

Median income:$0/yr
Can you afford it? Yes
Your income: $76,570Needed: $55,286
Mortgage Affordability

$0/yr

Needed to stay within recommended threshold

Median income:$0/yr
Can you afford it? No
Your income: $76,570Needed: $81,338

Based on the 30% rule for rent and 28% rule for housing costs (mortgage + owner costs). Mortgage estimate assumes 20% down, 7.2% interest, 30-year fixed.

Frequently Asked Questions

What is the cost of living in Yellowstone County, Montana?
Yellowstone County, Montana has a median monthly rent of $1,131/mo and a median home value of $349,500. The affordability rating is Affordable, with median gross rent equal to approximately 28.8% of renter household income.
What is the median rent in Yellowstone County?
The median gross rent in Yellowstone County is $1,131/mo. This is 34% above state average for Montana.
Is Yellowstone County affordable?
Yellowstone County is rated Affordable using the Census median gross-rent-as-a-percentage-of-income measure of 28.8%. Median gross rent is under 30% of renter household income.
How does Yellowstone County's rent compare to the state average?
Yellowstone County's median rent of $1,131/mo is 34% above state average of $842/mo for Montana.
What is the median home value in Yellowstone County?
The median home value in Yellowstone County, Montana is $349,500. This is 5% above the national median home value of $332,700.

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Published by the CostByCounty Editorial Team. See our methodology and corrections policy.Data build reviewed 2026-07-09; first published 2026-03-10.

Data: U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2020-2024). Data is informational only and is not personalized financial advice.

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