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Chattanooga (TN) Streets, Geographical, Population & More

Population of Chattanooga, Tennessee

StateTennessee
Land Area (mi²)143 sq mi
Density (mi²)1,285.5/sq mi
2022 Growth Rate0.74% (1342)
Growth Since 20201.33% (2413)
Rank in State4th
Rank in Country149th

The population of Chattanooga, TN in 2022 is estimated to be 183,783. This is an increase of 0.74% (1342 people) compared to the population in 2021.

Population in Metro Area of Chattanooga by Year

2021 and 2022 population is estimated by projecting the 2019 numbers.

YearPopulationGrowthGrowth Rate

Population of Chattanooga by Race

Population by Race
  • Total
  • Hispanic
  • Non-Hispanic
Race
Population
Percentage

Population of Chattanooga by Age

Chattanooga Population Pyramid 2022
Chattanooga Median Age
36.7
Total
35.4
Male
37.9
Female
Chattanooga Sex Ratio
47.03%
85,295
Male
52.97%
96,075
Female
Chattanooga Age Dependency Ratio
26.1
Old Age Dependency Ratio
31.1
Child Dependency Ratio
Chattanooga Adults
145,474
Adults
(30,076 of whom are seniors) in Chattanooga.

Population of Chattanooga by Year

Year
PopulationGrowthAnnual Growth Rate