In Florida, state-level candidates have spent $251.1 million between Jan. 1, 2021, and Nov. 3, 2022. Democratic candidates have spent $51.5 million and Republican candidates have spent $184.1 million. 

This article details the five most and least expensive contested primary elections in the State Senate. In the 2022 election cycle, nine of 37 Republican primaries and five of 29 Democratic primaries are contested.