A map of the United States, showing which party controls each US state lower house. Information from File:States lower house political majority.png
  Democrats
  Republicans
  Coalition government between Democrats, Republicans, and Independents, with the Speaker of the House being Independent
  Popular Democrats
  New Progressives
  Nonpartisan legislature
Vector map from Blank US Map.svg by User:Theshibboleth et.al.
Info from: States lower house political majority.png by Zscout370 et.al.
Synthesis: Cassowary
Version based on new map by: Lokal_Profil