El Centro is a city located in Imperial County, California. It serves as the county seat and is known for its agricultural industry, particularly in cotton and alfalfa production. The city has a warm desert climate, making it one of the hottest places in the United States during summer. Founded in 1906, El Centro has a diverse population and offers various amenities, including parks, schools, and shopping centers. The city is also home to the Imperial Valley Expo, which hosts events like the California Mid-Winter Fair. Its proximity to the Mexican border influences its culture and economy.