The Missouri House of Representatives is the lower chamber of the Missouri General Assembly. It has 163 members, representing districts with an average size of 37,000 residents. House members are elected for two-year terms during general elections held in even-numbered years. Missouri's house is the fourth largest in the United States even as the state ranks 18th in population. The only states with a larger lower house in the United States are New Hampshire (400), Pennsylvania (203) and Georgia (180). Republicans have controlled the State House since 2003. The next election will be held in 2024. From Wikipedia