Number of state house districts: 175 Number of state senate districts: 56 Composition of legislature: Senate: 38-R, 18-D House: 119-R, 60-D, 1-I Legislative cycle: In session from January 14, 2014 to March 18, 2014. Grassroots goals: 130 district captains. 13,000 volunteers. Volunteer now! secondary_headline Below is a summary of how the legislature works in your state.