Change Indicator

Total population in Washington

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Definition and Source



The figures include all persons usually residing in an area including military personnel and dependents, persons living in correctional institutions, and persons living in nursing homes or other care facilities.

Data Source

Washington State Office of Financial Management (OFM). Data were retrieved on June 24, 2024 from


Data last updated in June 2024 by KIDS COUNT in Washington.

OFM is charged with developing accurate and fair population estimates for the allocation of state revenues and program administration. OFM technical notes on estimation methods are available online at

Last Updated

June 2024