
Ballotpedia’s 15th Annual State Legislative Competitiveness Report shows state legislative contests this year are less competitive than the record high in 2021 but still the second-most competitive of any odd year since 2011. In 2025, the nationwide State Legislative Competitiveness Index is 38.1, down from 40.0 in 2021 but above the average of 31.6 since…

As states implement or consider new congressional district boundaries ahead of the 2026 elections, debates over how votes translate into control of U.S. House seats are in the spotlight. Our review of more than 40 years of data shows that the share of all House votes a party receives across the country does not always…