As of the 2018-2019 and the 2019-2020 school years, there will be 567 high school football teams competing in the Pennsylvania Interscholastic Athletic Association's (PIAA) 12 Districts. Each district is divided into numerous leagues and conferences, with an upgrade of the class rankings. Up until the end of the 2016 school year there were only four class rankings, ranging from Class A to Class AAAA. At the beginning of the PIAA 2016-17 school year the PIAA added 2 more class rankings, making 6 total class rankings. The rankings range from Class A (1A) to Class AAAAAA (6A). As of the beginning of the 2018-19 school year the PIAA will have 91 A class, 94 AA class, 94 AAA class, 92 AAAA class, 102 AAAAA class and 94 AAAAAA class ranked schools competing throughout the football season. Every