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Custer County

Custer County — County in the United States.

County

Population

10,500

Estimate for July 1, 2025

Population
YearPopulation
202010,496
202110,500
202210,507
202310,609
202410,517
202510,500

US Census Bureau, Population Estimates Program, Vintage 2025

Election administration

Election administration
Measure202420222020
Precincts181826
Polling places1212—
Election Day polling places111111
Early-voting polling places111
Poll workers706468

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