Mason County, WA

County Profile

67,982 residents. Safety, jobs, income, housing cost, climate and natural-hazard risk for Mason County, WA.

Several figures AreaProfile publishes are measured by county and nowhere finer — death rates by intent among them. On this page those describe the geography they are printed on, which is not true of the city and ZIP pages that inherit them.

52out of 100
Area Score
Bottom 15% of 1,225 published profiles

How we calculate this

How this area ranks
Opportunity793rd of 1,255 counties49
Growth678th of 1,226 counties47
Housing affordability992nd of 1,255 counties77
ClimateTop 32% of 1,254 counties73
Physical resilience1145th of 1,255 counties22
Access798th of 1,255 counties75
Economic stability1111th of 1,255 counties33
The quick read

Unemployment is 5.0% and median household income $83,270, putting employment conditions in the middle range of published profiles.

Residential permitting has slowed: 183 units authorized over the past twelve months, 20% below the prior year.

Physical-risk exposure is above the national median, driven mainly by earthquake, inland flooding and coastal flooding.

At a glance

Population
67,982
2024 ACS 5-Year
Median household income
$83,270
Top 15% nationally
Density
71/sq mi
959.6 sq mi of land
Median age
44.7
2024 ACS 5-Year
County
Mason County
Washington
Metro area
Shelton, WA
Nearest major airport
SEA
41 mi · Seattle-Tacoma Intl
Median home value
$411,800
2024 ACS 5-Year

Jobs & opportunity

Unemployment of 5.0% is lower than 22% of the 1,255 measured US locations.

Employment fell 0.6% over the past year, to 24,074 employed residents.

Household income is higher than at least 85% of measured US locations.

MetricValueCompared with peersSource period
Median household income ±$4,720$83,270Top 15%2024 ACS 5-Year
Per capita income ±$1,425$39,551Top 27%2024 ACS 5-Year
Poverty rate12.3%Bottom 42%2024 ACS 5-Year
Average commute37.2 minTop 4%2024 ACS 5-Year
Bachelor's degree or higher21.9%Bottom 48%2024 ACS 5-Year
Employment24,074Bottom 31%June 2026
Employment change (3 years)0.6%Top 45%June 2026
Employment change (year over year)-0.6%Top 49%June 2026
Labor force25,346Bottom 31%June 2026
Labor force participation49.3%Bottom 13%2024 ACS 5-Year
Unemployment change (year over year)0.6%Top 23%June 2026
Unemployment rate5.0%Top 22%June 2026
Unemployment rate
2021/062022/032022/122023/092024/062025/032025/102026/066.33.5
Monthly unemployment rate from the Bureau of Labor Statistics, most recent value 5.0% in June 2026. A break in the line is a month the Bureau of Labor Statistics did not publish for this area — it is left empty rather than estimated.
Median household income, successive ACS releases
202120222023202483k66k
Each point is a separate five-year estimate, most recently $83,270 in the 2024 ACS 5-Year. Consecutive releases share four years of sample, so AreaProfile shows them as a record of successive estimates and does not compute a year-over-year change from them.

There are 16.4 students for every full-time teacher, more than in most measured places.

Public schools
24
2024-25 school year
Students per teacher
16.4
across all schools here
Math proficiency
Reading proficiency
SchoolDistrictStudentsPer teacherMathReading
Shelton High SchoolShelton School District1,45518.9
North Mason Senior High SchoolNorth Mason School District73521.6
Mountain View ElementaryShelton School District67115.3
Olympic Middle SchoolShelton School District60117.7
Oakland Bay Junior High SchoolShelton School District54417.5
Sand Hill ElementaryNorth Mason School District53715.3
Bordeaux Elementary SchoolShelton School District52815.1
Hawkins Middle SchoolNorth Mason School District48518.0
Pioneer Elementary SchoolPioneer School District48215.5
Belfair ElementaryNorth Mason School District39215.1
Evergreen Elementary SchoolShelton School District37813.0
Hood Canal Elementary SchoolHood Canal School District33714.0

62.6% of students here are eligible for free or reduced-price lunch. That describes the circumstances families arrive with rather than how the schools perform, which is why AreaProfile shows it and does not score it.

Public schools only, from the NCES Common Core of Data. Schools are placed by ZIP code, so this is which schools are in this place rather than which one a particular address is zoned for — district boundaries do not follow municipal ones, and enrollment zones change. Fully virtual schools are excluded: they enroll students from across the state while reporting one administrative address, and counting them here would describe a school population this place does not have. The assessment covers grades 3 through 8, so a high school shows no proficiency figure — a dash in those columns means the test was not given at that school, not that it performed badly. Proficiency is measured against Washington’s own standard, so it compares cleanly within the state and only broadly against other states; AreaProfile therefore ranks it within state. The directory is current, while the proficiency figures are from the last school year with national coverage before the pandemic interrupted testing.

Housing & affordability

How it’s calculated →

Median rent of $1,285 takes 19% of median household income, below the 30% threshold at which a household is considered cost-burdened.

A median home costs 4.9 times median household income here, above the historic benchmark of about three times income.

Rent as a share of income
18.5%
Below the 30% cost-burdened threshold
Home price to income
4.9×
median home value ÷ median income
Median gross rent
$1,285
2024 ACS 5-Year
Median home value
$411,800
2024 ACS 5-Year
MetricValueCompared with peersSource period
Home price to income4.95Top 10%2024 ACS 5-Year
Homeownership rate82.3%Top 10%2024 ACS 5-Year
Housing units ±4934,152Top 24%2024 ACS 5-Year
Median gross rent ±$99$1,285Top 14%2024 ACS 5-Year
Median home value ±$13,841$411,800Top 8%2024 ACS 5-Year
Rent as a share of income18.5%Top 33%2024 ACS 5-Year
Vacancy rate23.8%Top 18%2024 ACS 5-Year

Both affordability measures come from the same ACS release as the income they are compared with, so the comparison is like for like. They describe housing cost against local earnings and are not a cost-of-living index — transport, groceries, healthcare, insurance and taxes are not included, and a place can look affordable here and still be expensive to live in for reasons this does not capture.

Growth & development

How it’s calculated →
Development Momentum
47/ 100
Ranks 678 of 1,226 published city profiles
Permitting is decreasing, measured from 2022 to 2025.

An AreaProfile calculation combining permit volume per resident, its direction over one and three years, population change and employment growth. Permit volume alone is not the measure.

Population has grown 5% since 2020, reaching 69,632 in 2024.

Permitting has turned downward after moving the other way the year before.

New construction is predominantly single-family: only 0% of permitted units are in buildings of five or more homes.

At 2.7 permitted units per 1,000 residents, building activity is below the median for measured US locations.

Units permitted
183
12 months ending July 2026
Per 1,000 residents
2.7
Bottom 47% nationally
Year over year
−20%
vs the prior twelve months
Multifamily share
0.0%
units in 5+ unit buildings
Population, annual estimates
2020202120222023202470k66k
Census Population Estimates Program, July 1 of each year. These annual estimates are designed for year-over-year comparison, unlike the ACS five-year figure shown as this profile's population.
Housing units permitted per year
2022202320242025299204
Annual totals from the Census Building Permits Survey. Permitting in 2025 was lower than 2022 (−15%).

Weather & climate

5 of the twelve months have a normal average temperature between 55°F and 80°F. July averages a high of 78°F and January a low of 34°F.

Normal annual precipitation is 67.9 inches.

Air quality measures a median index of 21, in the Good band, and no day in the year passed 100.

20°40°60°80°JFMAMJJASOND
Solid line: normal daily high. Dashed line: normal daily low. 1991-2020 normals from NOAA station SHELTON SANDERSON FLD, 7.9 miles from this location.
Precipitation
JFMAMJJASOND11.6"
Normal monthly precipitation, in inches.
MetricValueSource period
90th percentile air quality index43.02024 calendar year
Annual precipitation67.9"1991-2020 Normals
Average January low34°F1991-2020 Normals
Average July high78°F1991-2020 Normals
Comfortable months51991-2020 Normals
Days above AQI 10002024 calendar year
Median air quality index21.02024 calendar year
Seasonal temperature swing26°F1991-2020 Normals
Air quality
Median air quality index
21
Good on a typical day
Worst tenth of days
43
90th percentile index
Days above 100
0
unhealthy for sensitive groups

A comfortable median and a bad tail are different problems. Wildfire smoke and summer ozone show up in the worst tenth of days, not in the middle of the year.

Climate figures are thirty-year normals, not current conditions. They describe what a typical year looks like rather than what the weather is doing today. Air quality is measured rather than modelled, by EPA monitors, and published by county only where a monitor sits — roughly half the counties AreaProfile publishes have one, and the rest show nothing rather than an estimate. Air masses are regional, so a county reading describes the air over a place reasonably well, but it is still the county reading.

Physical risk

22 / 100
Physical resilience

The hazards accounting for most of this area's expected annual loss are earthquake, inland flooding and coastal flooding.

EarthquakeHigh
Inland floodingElevated
Coastal floodingModerate
Heat waveModerate
AvalancheModerate

Low or minimal exposure: landslide, volcanic activity, winter weather, wildfire, tsunami, ice storm, lightning, tornado, drought, strong wind, hail.

Hazard ratings are AreaProfile calculations derived from the FEMA National Risk Index v1.20.0 (December 2025). FEMA National Risk Index county record. FEMA does not endorse this presentation. Higher physical resilience means lower exposure.

These are deaths, not offences. AreaProfile does not publish reported crime, and this is not a substitute for it — it says nothing about burglary, theft or assault.

Mason County records 4.1 homicide deaths per 100,000 residents a year, near the middle of counties measured. The CDC does not publish this below county level.

Firearm deaths of all intents run at 21.9 per 100,000 — more than the homicide rate, because nationally most firearm deaths are suicides.

Drug overdose deaths run at 64.3 per 100,000 residents in Mason County.

Homicide
4.1
per 100,000 residents · under 10 deaths
Firearm deaths, all intents
21.9
per 100,000 residents
Drug overdose
64.3
per 100,000 residents
Suicide
36.6
per 100,000 residents

Firearm deaths count every intent together, and nationally the majority are suicides rather than homicides. The two columns overlap and should not be added.

Age-adjusted rates from provisional death certificate records, published by the CDC for Mason County as a whole — these rates are not published below county level. A county can hold both a dense city centre and a suburb whose experience of it is nothing alike, so this describes the county around Mason County rather than Mason County itself. That is why AreaProfile shows these figures and does not put them in the Area Score. Where fewer than ten deaths were recorded the count is suppressed at source, and a rate built on single figures moves sharply between releases. What this measure has that reported crime does not: a death certificate is filed whether or not the local police agency submitted a return that year, so the figures stay comparable between places and over time.

What this profile does not cover

Three things people look for are missing from every AreaProfile page, and each is missing for a reason rather than by oversight. The Area Score is calculated without them and the weighting is documented on the methodology page.

Reported crime
The FBI’s Crime Data Explorer is the only source for reported offences with national coverage and a published method, and it requires an API key AreaProfile does not hold. Arrest counts, news volume and commercial “safety scores” are not substituted in the meantime. What is published above under Safety is a different measurement — deaths rather than offences, from death certificates rather than police returns — and it covers no property crime at all.
Taxes
No tax dataset has met the source admission test for coverage, transparent methodology and update cadence. Nothing here is individualized tax advice.
Full cost of living
No public source publishes one with national coverage and a documented method. Housing affordability above is computed from published rent, price and income, and excludes transport, groceries, healthcare, insurance and taxes — commuting cost in particular tends to offset suburban housing savings.

Access

2 major airports lie within 100 miles, the nearest 41 miles away.

AirportCodeDistanceLongest runway
Seattle-Tacoma IntlSEA41 mi11,901 ft
Boeing Fld/King County IntlBFI43 mi10,007 ft
Portland IntlPDX125 mi11,000 ft

Airport identity, position and runway data come from the FAA. “Major airport” is an AreaProfile classification — a public-use civil airport with a paved runway of at least 8,000 feet — not an FAA hub designation. Distances are straight-line, not driving distance.

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Data & methodology

Used forSourceSource periodUpdated
AccessFederal Aviation Administration
Airports (NASR) — Aeronautical Data Delivery Service
NASR current cycle28-day NASR cycle
Physical riskFederal Emergency Management Agency
National Risk Index
National Risk Index December 2025 (v1.20.0)Periodic dataset versions (v1.20.0 current)
ClimateNOAA National Centers for Environmental Information
U.S. Climate Normals 1991–2020 (Monthly)
1991-2020 NormalsEvery ten years (next release follows the 2001–2030 period)
JobsU.S. Bureau of Labor Statistics
Local Area Unemployment Statistics
June 2026Monthly
DemographicsU.S. Census Bureau
Population Estimates Program
July 1, 2024 estimateAnnual (vintage released each spring)
DevelopmentU.S. Census Bureau
Building Permits Survey
12 months ending July 2026Monthly, roughly three weeks after the reference month
Demographics, Housing, Income, JobsU.S. Census Bureau
American Community Survey 5-Year Estimates (Table-Based Summary File)
2024 ACS 5-YearAnnual (5-year estimates released each December)
safetyU.S. Centers for Disease Control and Prevention, National Center for Health Statistics
Provisional county-level mortality by intent
April, 2025 to March, 2026Quarterly, with a rolling twelve-month window alongside complete calendar years
schoolsU.S. Department of Education, National Center for Education Statistics
Common Core of Data and EDFacts assessments
2024-25 school yearDirectory annually; assessment results as EDFacts releases them
ClimateU.S. Environmental Protection Agency, Air Quality System
Daily Air Quality Index by county
2024 calendar yearAnnually, once a calendar year is complete

Profile recalculated August 30, 2026. Recalculation is not the same as new source data — each figure above shows the period its source actually covers. Read the full methodology or browse every source.

Cities in Mason County, WA