Chattanooga metropolitan area

Chattanooga Area
Metropolitan Statistical Area
Chattanooga, TN-GA Metropolitan Statistical Area
Chattanooga Skyline in 2023
Chattanooga–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 States
State	Tennessee Georgia Alabama
Largest city	Chattanooga
Area
• Total	2,089 sq mi (5,410 km2)
Population  (2022)
• Total	574,507
• Rank	99th (2020) in the U.S.
GDP [1]
• Total	$40.042 billion (2022)
Time zone	UTC−5 (EST)
• Summer (DST)	UTC−4 (EDT)

The Chattanooga, TN-GA metropolitan statistical area, as defined by the United States Office of Management and Budget, is an area consisting of six counties – three in southeast Tennessee (Hamilton, Marion, and Sequatchie) and three in northwest Georgia (Catoosa, Dade, and Walker) – anchored by the city of Chattanooga. As of the 2020 census, the Chattanooga metropolitan area had a population of 562,647.^[2] This metropolitan area traverses two time zones.