How many seasons are there of one tree hill...?

Question

and what season number is the new one coming out sept. 1st

Answer 1

there are five seasons so far

the one coming on september 1 at 9 o'clock is the sixth season  

Answer 2

the coming season is season 6

so there are currently 5 seasons that have aired, and the 6th is coming out

Answer 3

there have been 5 seasons aired so far and the new one in september will be the 6th season.  

Answer 4

There are five

The new one is going to be the sixth. And from what I've heard the last season :(

Answer 5

So far there have been 5 seasons of One Tree Hill.  The last season was only 18 episodes long (because of the writers strike).  The up coming season is season 6, which begins September 6th, at 9/8ct on The CW.

Answer 6

this new season is 6