Metro area · Tennessee

Chattanooga, TN-GA metro area

Chattanooga, TN-GA is a metropolitan area of 6 counties in Tennessee, Georgia, home to 594,530 residents. Chattanooga, TN-GA metro area has a quality-of-life score of 52 out of 100 (moderate), ranking #447 of 925 US metro and micro areas. Among metro and micro areas based in Tennessee it ranks #3 of 27. It ranks best on distance to an airport (low), child care cost burden (low) and unemployment rate (low). It ranks worst on fine particulate matter (PM2.5) (high), drug overdose deaths (high) and public libraries (low).

52Moderate
Quality-of-life score
#447 of 925 metro and micro areas
Tennessee
#3 of 27 in TN
Population
594,530 (2025)
Land area
2,089 mi²
Density
284.6 /mi²
CBSA code
16860

Percentile-based score (100 is the best in the country) from 66 of 80 indicators, with the default “Explorer” weights.

Open in the map
Location of Chattanooga, TN-GA metro area

Scores by category

Each category averages its indicators' percentile scores among US metro and micro areas.

  • Safety26#687/924
  • Economy72#259/925
  • Housing64#333/925
  • Health41#545/925
  • Healthcare57#400/923
  • Environment13#801/917
  • Education66#317/925
  • Infrastructure72#261/925
  • Community50#467/925
  • Leisure & amenities53#438/925

Strengths · Weaknesses

Indicators where Chattanooga, TN-GA metro area ranks highest and lowest among US metro and micro areas (score = percentile, 100 = best).

Strengths

Weaknesses

What changed in five years

How each measure moved between two periods about five years apart, read against whether more or less is better, the published margin of error and the same change in other places.

Metro and micro areas like Chattanooga, TN-GA metro area five years ago that improved

The places whose measures looked most like those of Chattanooga, TN-GA metro area in the earlier period, ranked by how many measures improved beyond the margin of error, minus how many declined. A comparison of published data, not a forecast and not advice.

Who lives here

Age, race and education of residents, from the American Community Survey. Shares are of all residents (age), residents of every origin (race) or adults 25 and over (education).

Income

How household income is spread, not just the middle: each bar is the share of households in that income range.

Homes

Who owns and who rents, what homes cost, and what the housing stock looks like.

Getting to work

How workers travel to their job and how long it takes them.

Jobs and pay

What the largest occupations here pay, from the Bureau of Labor Statistics' Occupational Employment and Wage Statistics survey.

Local businesses

Employer businesses and sole proprietors by industry, per resident and against the state and the nation. Counts of businesses next to counts of people, not a measure of demand.

Federal contract spending

Federal grants & assistance

Grants, loans (counted at their subsidy cost), direct payments and insurance, by fiscal year of the action (USAspending.gov, FABS). Reported apart from contracts and never added to them.

Counties in Chattanooga, TN-GA

Whole counties, as the U.S. Office of Management and Budget delineates the area. Federal spending below is the exact sum of these counties.

  1. Hamilton CountyCentral county60390,833
  2. Walker CountyCentral county1770,250
  3. Catoosa CountyCentral county4769,628
  4. Marion CountyOutlying county2629,804
  5. Sequatchie CountyOutlying county1417,861
  6. Dade CountyOutlying county4416,154

States

The share of the area's residents living in each state.

Principal cities

The cities the area is named for.

  1. ChattanoogaPrincipal city185,783

Largest cities and towns

By population, for places with most of their residents in the area.

  1. Chattanooga185,783
  2. East Ridge22,070
  3. Soddy-Daisy13,231
  4. Middle Valley12,187
  5. Red Bank12,010
  6. Collegedale11,330
  7. Fort Oglethorpe10,416
  8. Signal Mountain8,860
  9. Harrison8,011
  10. LaFayette6,967
  11. Dunlap5,678
  12. Fairview5,302
  13. Lakeview4,723
  14. Chattanooga Valley4,601
  15. Apison4,271
  16. Rossville3,978
  17. Jasper3,612
  18. Ringgold3,435
  19. Chickamauga3,014
  20. South Pittsburg3,013
  21. Sale Creek2,955
  22. Falling Water2,315
  23. Lakesite2,168
  24. Trenton2,123

Other metro and micro areas in Tennessee

Areas based in Tennessee, best score first.

Neighboring metro and micro areas

Places that share a border, best score first.

Similar metro and micro areas

Closest indicator profiles across the country (no model: score distances).

Data and sources

Latest published value of each indicator; periods differ by source. Values flagged by their publisher are marked.

JSON · /api/v1/places/M16860