Florida March Primary Election Results Miami-Dade County Published: March 17, 2020 at 1:03 PMUpdated: March 17, 2020 at 6:57 PMTags: March 2020 Election Results, Election resultsVoters will cast their ballots in 2020. (WPLG)Below are all the March 17 election results for Miami-Dade County:Recommended VideosCopyright 2020 by WPLG Local10.com - All rights reserved.