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Union County

Union County — County in the United States.

County

Population

73,446

Estimate for July 1, 2025

Population
YearPopulation
202063,069
202165,101
202266,942
202369,830
202471,983
202573,446

US Census Bureau, Population Estimates Program, Vintage 2025

Election administration

Election administration
Measure202420222020
Precincts504545
Polling places1010—
Election Day polling places101011
Early-voting polling places111
Poll workers183195189

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