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Thurston County

Thurston County — County in the United States.

County

Population

304,261

Estimate for July 1, 2025

Population
YearPopulation
2020296,013
2021298,313
2022298,556
2023299,197
2024302,132
2025304,261

US Census Bureau, Population Estimates Program, Vintage 2025

Election administration

Election administration
Measure202420222020
Precincts287292284
Polling places23—
Early-voting polling places232

US Election Assistance Commission, Election Administration and Voting Survey (EAVS)