Following the Nov. 3, 2020, elections, there were 19 states where either Democrats, Republicans, or both had a net gain of seats in both the state House and Senate. Democrats had a net gain in both chambers of six states, seeing their largest net gains in Connecticut, where Democrats picked up a net of six…
Ballotpedia’s annual state legislative competitiveness study shows that for the third even-year election cycle in a row, the share of incumbents defeated in contested primaries has grown. In the 44 states that held state legislative elections this year, 153 incumbents—61 Democrats and 93 Republicans—were defeated by primary challengers. Overall, 15.2% of the 1,016 major-party incumbents who faced…