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Custer County

Custer County — County in the United States.

County

Population

28,175

Estimate for July 1, 2025

Population
YearPopulation
202028,448
202128,174
202228,060
202328,308
202428,201
202528,175

US Census Bureau, Population Estimates Program, Vintage 2025

Election administration

Election administration
Measure202420222020
Precincts121213
Polling places1313—
Election Day polling places121213
Early-voting polling places111
Poll workers514549

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