米国行政管理予算局の定義によれば、テネシー州チャタヌーガとジョージア州の都市統計地域は、チャタヌーガ市を中心とした6つの郡(テネシー州南東部の3つの郡(ハミルトン、マリオン、セクアッチー)とジョージア州北西部の3つの郡(カトゥーサ、デイド、ウォーカー))から構成される地域である。 2020年の国勢調査によると、チャタヌーガ都市圏の人口は562,647人であった。[ 2 ]この都市圏は2つのタイムゾーンにまたがっている。
As of the census[4] of 2010, there were 528,143 people, 189,607 households, and 132,326 families residing within the MSA. The racial makeup of the MSA was 83.14% White, 13.90% African American, 0.30% Native American, 0.97% Asian, 0.05% Pacific Islander, 0.61% from other races, and 1.03% from two or more races. Hispanic or Latino of any race were 1.49% of the population.
The median income for a household in the MSA was $44,197, and for a family was $40,841. Males had a median income of $30,985 versus $22,305 for females. The per capita income for the MSA was $17,414.
The Chattanooga–Cleveland–Dalton, TN–GA–AL Combined Statistical Area is made up of six counties in southeast Tennessee, three counties in northwest Georgia, and one county in northeast Alabama. The statistical area includes the Chattanooga metropolitan statistical area, Cleveland metropolitan statistical area, and the Athens micropolitan statistical area.