Some programs do not require the PCAT (ie California schools and some newer established institutes). Many are getting in with lower than usual scores if you consider the past 5-10 years.
To actually know if you are "competitive" overall, the PCAT is scored based on your competitors aptitude over the past 5 years. For example, if everyone missed 2 questions the past 5 years and you missed 3, you got a 1 on a scale of 99 (terrible). Likewise, if everyone misses 3 questions in each category over that same period of time and you missed only 2, you just scored a 99. Thus, to score a 50 means you did better than 50% of your peers over the past 5 years. The idea is to score a 75+ to be in the top third of test takers. Many score in the upper 90's while others who get accepted score in the lower 40's and 30's.
Established schools and top 10 programs will put out a mean PCAT score of the students that were accepted. Look up each school by Googling "Pharmacy School Locator" and click on the state and institute to know what their criteria is. Truth be told though, you may not need to score very high as pharmacy is not nearly as competitive as it used to be.