Atlanta jumped up three spots and is now the seventh-largest media market in the U.S., according to the 2021 Nielsen DMA rankings.
How it works: There are 201 DMAs, or "Designated Market Areas," in the U.S. They include the urban center and suburbs, plus the surrounding counties that receive the same TV signal.
Rounding out the top 20 ... 11. Phoenix, 12. Seattle, 13. Tampa-St. Petersburg, 14. Minneapolis-St. Paul, 15. Detroit, 16. Denver, 17. Orlando, 18. Miami, 19. Cleveland, 20. Sacramento.
Of note: Atlanta, which saw the NHL come and go twice in 31 years, joins Houston as the only cities in the top 10 without a team in all five major sports leagues (NFL, NBA, MLB, NHL, MLS).