United States › Washington › Mason County COUNTY · 2000 CENSUS
Mason County Washington · 49,405 residents · 960 sq mi
Time machine
COMPARE TO 1990 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2020 ACS 2021 ACS 2022 ACS 2023 ACS 2024 ACS
The short version
Mason County is a county of 49,405 people in Washington. The median age is 40.3, about 5 years above the US median. Owners hold 79% of the housing stock. Growth has run 29% since 1990, or 11,064 more people. About 16% of adults have finished a four-year degree. The average commute runs 23 minutes.
At a glance
Lower income
below the US median
US median: $42,589
Older
median age 40.3
US median: 35.2
Less educated
16% hold a bachelor's degree
US average: 24%
Less affordable
home values up 30%, inflation adjusted
US median home: $120,530
Section 01
Population & growth from 37.0 in 1990
US average: 35.2
Population, 1990 – 2024
35K 44K 53K 62K 71K 1990 2000 2010 2020 2024 Mason County Age distribution, 2000
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $39,586
+14%inflation adjusted, since 1990
from $26,304 in 1990
US average: $42,589
from $12,050 in 1990
US average: $21,522
from 13.2% in 1990
US average: 12.4%
$120,400
+30%inflation adjusted, since 1990
from $70,400 in 1990
US average: $120,530
$579
+15%inflation adjusted, since 1990
from $382 in 1990
US average: $602
from 76.7% in 1990
21.0% rent
Section 04
Race & ethnicity 1990
White, non-Hispanic 93.4%(35,808)
Hispanic / Latino 2.4%(928)
2000
White, non-Hispanic 86.3%(42,636)
Hispanic / Latino 4.8%(2,361)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Detailed origin tables are available for 2024; showing 2024 data.
Hispanic origin
+ 4 more hispanic origin groups with data Ancestry
+ 34 more ancestry groups with data from 13.6% in 1990
US average: 24.4%
High school or higher
from 79.2% in 1990
US average: 80.3%
from 3.7% in 1990
US average: 8.8%
Section 06
Commute & transportation from 25.5 min in 1990
US average: 17.6
Section 07
Work & employment No data for the years selected.
Section 08
People & community No data for the years selected.
Marital status
Men 15+
Never married 24.6%(5,105)
Women 15+
Never married 16.8%(3,229)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2000
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 17.3% in 2013
US average: 8.4%
from 47.5% in 2020
US average: 54.8%
Direct-purchase
from 16.8% in 2020
US average: 13.8%
from 26.7% in 2020
US average: 18.4%
from 27.8% in 2020
US average: 20.9%
VA health care
from 5.3% in 2020
US average: 2.2%
Any private
from 63.9% in 2020
US average: 67.1%
Any public
from 51.2% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 20.3%(1,514)
Gulf War (1990s) 28.6%(2,131)
Share of the 7,457 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Drill deeper
Places similar to Mason County Head to head
Compare Mason County to nearby counties MASON COUNTY VS
Kitsap County
Income $104,158 +163%
Home value $555,100 +361%
Population 283,374 +298%
SEE FULL COMPARISON →
MASON COUNTY VS
Thurston County
Income $96,563 +144%
Home value $480,300 +299%
Population 304,261 +328%
SEE FULL COMPARISON →
MASON COUNTY VS
Grays Harbor County
Income $64,414 +63%
Home value $314,000 +161%
Population 78,144 +10%
SEE FULL COMPARISON →
MASON COUNTY VS
Jefferson County
Income $74,048 +87%
Home value $535,000 +344%
Population 33,970 −52%
SEE FULL COMPARISON →
Frequently asked
How many people live in Mason County, Washington? Mason County, Washington has about 49,405 residents according to the 2000 Census.
What is the median household income in Mason County, Washington? The typical household in Mason County, Washington earns about $39,586 a year. Half of households make more than that, and half make less.
Is Mason County, Washington expensive? In Mason County, Washington, the median home is worth about $120,400, and the typical rent is about $579 a month.
How educated are people in Mason County, Washington? About 15.6% of adults age 25 and over in Mason County, Washington hold a bachelor's degree or higher.
What is the poverty rate in Mason County, Washington? About 12.2% of people in Mason County, Washington live below the federal poverty line.
Has Mason County, Washington grown since 1990? Yes, Mason County, Washington has grown since 1990. The population has added about 11,064 residents, a change of about 29 percent over that period.
Keep going
Explore from here 