Hooper is a city in Weber County, Utah, United States, first called Muskrat Springs and later Hooperville for Captain William Henry Hooper, an early Utah delegate to Congress. The population was 9,087 at the 2020 census, up from the 2010 figure of 6,932. Prior to the city's incorporation on November 30, 2000, Hooper was an unincorporated census-designated place.