Hillsborough Primary Election Is August 18

Hillsborough County's 2026 Primary Election is Tuesday, August 18, with polls open from 7 AM to 7 PM. Riverview voters should check their assigned Election Day polling place before heading out, because Election Day voting is precinct-specific. The county's early voting period runs through Sunday, August 16, from 10 AM to 6 PM, and vote-by-mail ballots must be received by 7 PM on August 18. Florida's primary is closed for party contests, while nonpartisan contests appear on every ballot; the exact races depend on each voter's address and party registration.