CostBy County

Cost of Living in Mason County, Washington

$1,285/mo
Median Monthly Rent
$411,800
Median Home Value

At a Glance

Median Monthly Rent
$1,285/mo
3% above state average
Median Home Value
$411,800
24% 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 Mason County Compares

Median monthly rent comparison

Mason County$1,285/mo
Washington Average$1,251/mo
National Median$1,413/mo

Detailed Housing Stats

$1,285/mo
Median Gross Rent
$411,800
Median Home Value
$1,400/mo
Monthly Owner Cost
28.8%
Census GRAPI

National Ranking

Affordability Rank

Mason County ranks #2,744 of 3,142 counties for affordability (bottom 13%)

Most AffordableLeast Affordable

Sourced county brief

Mason County Median Gross Rent as Percentage of Income is 28.8%

The median gross rent as a percentage of household income in Mason County is 28.8%, according to the official ACS B25071 GRAPI estimate. This value is 0.9 percentage points below the Washington unweighted county mean of 29.7%. The median gross rent for the county was estimated at $1,285 per month, which is above the state unweighted county mean of $1,251. Renter households in the area have a median income of $53,978. Regarding homeownership, the median home value is $411,800, below the state unweighted county mean of $436,313. Median selected monthly owner costs for all owner-occupied units are $1,400, which is above the state unweighted county mean of $1,320. These figures represent housing cost statistics from the 2020-2024 period and do not indicate future market movements or provide financial advice. See ACS table B25071 for the underlying estimate.

Cost of Living Advisory: Mason County

Affordability Verdict

ACS B25071 estimates median gross rent at 28.8% of renter household income in Mason 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 $1,285 per month; median selected monthly owner costs are $1,400. These ACS medians describe different tenure groups and are not a personalized rent-versus-buy calculation.

Income Needed

Using the common 30% budgeting benchmark, $51,400 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 Washington unweighted mean of county median rents is $1,251 per month. Mason County's $1,285 median is 2.7% above that comparison value.

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

Affordability Calculator

See how your income compares to housing costs in Mason County

$

Rent Burden

18.5%

of gross income

Max Housing (28% Rule)

$1,943

per month

Owner Cost Burden

20.2%

of gross income

The median home in Mason County may be a stretch

Median home value is $411,800. Estimated monthly cost: $3,288 vs. your max of $1,943.

Rent Affordability Guide

Your entered rent as a share of entered income18.5%
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: $83,270Needed: $51,400
Owner Cost Affordability

$0/yr

Needed to stay within recommended threshold

Median income:$0/yr
Can you afford it? Yes
Your income: $83,270Needed: $60,000
Mortgage Affordability

$0/yr

Needed to stay within recommended threshold

Median income:$0/yr
Can you afford it? No
Your income: $83,270Needed: $95,837

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 Mason County, Washington?
Mason County, Washington has a median monthly rent of $1,285/mo and a median home value of $411,800. The affordability rating is Affordable, with median gross rent equal to approximately 28.8% of renter household income.
What is the median rent in Mason County?
The median gross rent in Mason County is $1,285/mo. This is 3% above state average for Washington.
Is Mason County affordable?
Mason 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 Mason County's rent compare to the state average?
Mason County's median rent of $1,285/mo is 3% above state average of $1,251/mo for Washington.
What is the median home value in Mason County?
The median home value in Mason County, Washington is $411,800. This is 24% 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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