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NBA Team Facts and Franchise History

NBA Team Facts and Franchise History

Explore NBA team facts, franchise history, championships, expansion, relocations, defunct teams, winning records and the cities that have hosted NBA basketball throughout league history.

NBA Team Facts
Fact Team / Total Details
Current NBA Teams 30 The NBA currently consists of 30 franchises.
Oldest Franchise Roots Sacramento Kings The franchise traces its roots to the Rochester Seagrams, organized in 1923.
Oldest Continuous NBA Teams Boston Celtics / New York Knicks Both were charter members of the BAA in 1946 and have remained in their original cities ever since.
Newest Expansion Franchise Charlotte The Charlotte Bobcats began play during the 2004-05 NBA season. The franchise later reclaimed the Hornets name.
Most Recent Franchise Relocation Seattle to Oklahoma City The Seattle SuperSonics relocated and became the Oklahoma City Thunder in 2008.
Most NBA Championships Boston Celtics — 18 Boston won its 18th NBA championship in 2024.
Current Franchises With a Championship 20 Twenty of the NBA's 30 current franchises have won at least one BAA or NBA championship.
Current Franchises Without a Championship 10 Ten current franchises have never won an NBA championship.
Most Finals Appearances Without a Title Phoenix Suns — 3 Phoenix reached the NBA Finals in 1976, 1993 and 2021 without winning the championship.
Franchise history can be complicated by relocations and name changes. An expansion franchise, a relocated franchise and a renamed team are not necessarily the same thing. NBA Hoops Online separates these histories where appropriate.
Explore NBA Team History
NBA Championships and Playoffs
NBA Team Wins and Records
NBA Team Game Records
Cities That Have Hosted Multiple NBA Franchises or Identities
City NBA Teams / Franchise Identities
Chicago Chicago Stags, Chicago Packers/Zephyrs, Chicago Bulls
Indianapolis Indianapolis Jets, Indianapolis Olympians, Indiana Pacers
Baltimore Original Baltimore Bullets, later Baltimore Bullets
Charlotte Charlotte Hornets, Charlotte Bobcats/Hornets
Cleveland Cleveland Rebels, Cleveland Cavaliers
Denver Original Denver Nuggets, current Denver Nuggets franchise
Detroit Detroit Falcons, Detroit Pistons
Los Angeles Los Angeles Lakers, Los Angeles Clippers
New Orleans New Orleans Jazz, New Orleans Hornets/Pelicans
New York City New York Knicks, Brooklyn Nets
Oklahoma City New Orleans/Oklahoma City Hornets, Oklahoma City Thunder
Philadelphia Philadelphia Warriors, Philadelphia 76ers
Toronto Toronto Huskies, Toronto Raptors
Washington Washington Capitols, Washington Bullets/Wizards
This list counts historically distinct franchises or major franchise identities that played NBA or BAA games in the same metropolitan city. Temporary homes and franchise-history reassignment can make some cases more complicated than a simple team count.
Defunct and Early NBA Teams

The NBA's current 30-team structure is the result of decades of expansion, relocation, contraction and franchise name changes. Early professional basketball included teams such as the Chicago Stags, Providence Steamrollers, Toronto Huskies, Washington Capitols, Anderson Packers and Waterloo Hawks. Many of those franchises disappeared during the NBA's early years.

Other teams survived by relocating or changing names. The Rochester Royals eventually became the Sacramento Kings, the Minneapolis Lakers became the Los Angeles Lakers, the Fort Wayne Pistons moved to Detroit, and the Seattle SuperSonics relocated to Oklahoma City.

Because relocated franchises generally retain their historical lineage, the age of a franchise is different from the amount of time that team has played in its current city.

View the complete history of defunct NBA teams >