California's 21st Congressional District is located in the central part of the state, primarily covering parts of Fresno County and Kings County. It includes cities such as Bakersfield and Hanford, and is known for its agricultural production, particularly in crops like cotton and almonds. The district is represented in the U.S. House of Representatives and has a diverse population, with a mix of urban and rural communities. It plays a significant role in local and national discussions on issues such as water rights, agriculture, and immigration.