undergraduate tuition community college of allegheny county tuition is $ 6286 per year for in state residents this is 93 % more expensive than the national average public two year tuition of $ 3263 the cost is $ 6657 and 51 % cheaper than the average pennsylvania tuition of $ 12943 for 2 year collegeshe total list price for in state pennsylvania residents to go to ccac is $ 12946 for the 2014 2015 academic year out of state students who don t possess pennsylvania residence can expect a one year cost of $ 16088