Other pages about the topic: Map

Comparing the states: state & local government K-12 education expenditures per capita

2021

Comparing the states: state & local government K-12 education expenditures per $1,000 personal income

2021

Comparing the states: state & local government higher education expenditures per capita

2021

Comparing the states: state & local government higher education expenditures per $1,000 personal income

2021

Comparing the states: state & local government expenditures per $1,000 personal income

Direct General Expenditures, 2021

Comparing the states: state & local government corrections expenditures per capita

2021

Comparing the states: state & local government corrections expenditures per $1,000 personal income

2021

Comparing the states: state & local revenues per $1,000 personal income

2021

Population by age, mapped by county

Median Age, 2022

In 2010, the median age of persons living in Washington state was 37.3 years. In 2022 the median age had increased to 38.6 years.

Jefferson County had the highest median age in 2010 at 53.9 years. By 2022, the median age in Jefferson County had reached 60.7 years.

Population by county — census data (map)

Population, 2010

 

Population, 2000

Population Change, 2000–2010

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