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Resident Population in Seattle-Tacoma-Bellevue, WA (MSA) (STWPOP)

Observations

2025: 4,161.883
Updated: Mar 27, 2026 2:49 PM CDT
2025:  4,161.883  
2024:  4,118.815  
2023:  4,062.857  
2022:  4,034.138  
2021:  4,017.597  

Units:

Thousands of Persons,
Not Seasonally Adjusted

Frequency:

Annual

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Notes

Title Release Dates
Resident Population in Seattle-Tacoma-Bellevue, WA (MSA) 2019-04-18 2026-03-26
 
Source    
U.S. Census Bureau 2019-04-18 2026-03-26
 
Release    
Annual Estimates of the Population of Metropolitan and Micropolitan Statistical Areas 2019-04-18 2026-03-26
 
Units    
Thousands of Persons 2019-04-18 2026-03-26
 
Frequency    
Annual 2019-04-18 2026-03-26
 
Seasonal Adjustment    
Not Seasonally Adjusted 2019-04-18 2026-03-26
 
Notes    
All observations are July 1 estimates of each year.

2019-04-18 2026-03-26

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Seattle-Tacoma-Bellevue, WA MSAs Washington States U.S. Regional Data Categories

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Seattle Washington (state) Residents Population Metropolitan Statistical Area Census Annual Public Domain: Citation Requested United States of America Not Seasonally Adjusted