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Platte County

Platte County — County in the United States.

County

Population

35,649

Estimate for July 1, 2025

Population
YearPopulation
202034,302
202134,307
202234,591
202335,239
202435,657
202535,649

US Census Bureau, Population Estimates Program, Vintage 2025

Election administration

Election administration
Measure202420222020
Precincts272730
Polling places2726—
Election Day polling places262525
Early-voting polling places111
Poll workers142133142

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