California has a lot of different basketball teams.
30 NBA teams in the US
their are 30
There are 40 NBA current teams.
There are zero professional teams in America.
There are many basketball teams that call New York home. However, if you are talking professional basketball teams, then there are two men's teams-- The New York Knicks and the Brooklyn Nets. There is one women's professional team in New York-- the Liberty.
There were 38 teams in the National Basketball League. This organization join with the Basketball Association of America in 1949 to become the National Basketball Association.
30 basketball teams
i think its only America