Chattanooga–Cleveland–Dalton combined statistical area

Combined Statistical Area in the United StatesChattanooga Metropolitan Area Chattanooga–Cleveland–Dalton, TN–GA–ALCombined Statistical AreaCombined Statistical AreaChattanooga Skyline in 2023Chattanooga–Cleveland–Dalton, TN–GA–AL CSA City of Chattanooga Chattanooga, TN–GA MSA Dalton, GA MSA Cleveland, TN MSA Athens, TN µSA Scottsboro, AL µSA Summerville, GA µSA Country United StatesState Tennessee Georgia AlabamaLargest cityChattanoogaArea • Land5,500 sq mi (14,000 km2)Population (2023) • Total1,003,363GDP • CSA$58.621 billion (2022)Time zoneUTC−5 (EST) • Summer (DST)UTC−4 (EDT) The Chattanooga–Cleveland–Dalton, TN–GA–AL Combined Statistical Area covers a total of fourteen counties – seven in southeast Tennessee, six in northwest Georgia and one in northeast Alabama. The combined statistical area consists of three metropolitan statistical areas – Chattanooga, Cleveland, and Dalton – as well as the Athens, Scottsboro, and Summerville micropolitan statistical areas. At the 2025 estimate, the CSA had a population of 1,027,577. Counties Bradley County, Tennessee Rhea County, Tennessee Hamilton County, Tennessee Marion County, Tennessee McM