Survey: Red states outnumber blue for first time in Gallup tracking

Importantly, even though Republicans claim a greater number of states, Democrats continue to hold an edge nationally in partisanship. In 2015 Gallup Daily tracking data, 43% of all U.S. adults identified as Democrats or leaned Democratic, compared with 40% identifying as Republican or leaning Republican. That is largely because many of the most populous states, including California, New York and Illinois, are Democratically aligned.