Today, legislators in New York will be sworn in. In the state Senate, this marks a change of power from a Republican-led coalition to a Democratic majority. Although Democrats have held a numerical majority in the chamber since 2012, a faction of Democrats known as the Independent Democratic Caucus aligned with the chamber’s Republicans, helping create a coalition majority. Democrats now have 40 members in the chamber while Republicans have 23. Prior to the election, Democrats held a 32-31 numerical majority. New York was previously a Democratic trifecta from 2009 to 2010; in every other year since 1992 it has been under divided government.
New York is one of six states to change from a divided government to a Democratic trifecta as a result of the 2018 elections. It joins Democratic pickups in Colorado, Illinois, Maine, New Mexico, and Nevada. Democrats also gained ground in four other states: Kansas, Michigan, New Hampshire, and Wisconsin. These states moved from Republican trifectas to divided government.
Prior to the 2018 elections, 20 percent of Americans lived under a Democratic trifecta, 48 percent under a Republican trifecta, and 31 percent under divided government. Once all lawmakers elected in 2018 are sworn in, 35 percent of Americans will live under a Democratic trifecta, 42 percent under a Republican trifecta, and 24 percent under divided government.