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Clinton County

Clinton County — County in the United States.

County

Population

42,301

Estimate for July 1, 2025

Population
YearPopulation
202042,035
202142,142
202241,893
202342,007
202442,046
202542,301

US Census Bureau, Population Estimates Program, Vintage 2025

Election administration

Election administration
Measure202420222020
Precincts363636
Polling places1312—
Election Day polling places121215
Early-voting polling places111
Poll workers201156213

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