Arizona's 1st legislative district is one of 30 in the state, consisting of most of Yavapai County, along with a small section of Coconino County. As of 2023, there are 46 precincts in the district, 45 in Yavapai and one in Coconino,[a] with a total registered voter population of 167,810.[1] The district has an overall population of 237,896.[2]