| District: Counties (Number of total participating schools in each district) A AA AAA AAAA AAAAA AAAAAA | |
| District 1: Bucks, Chester, Delaware, and Montgomery (71 schools) 4 - 2 7 25 33 | |
| District 2: Lackawanna, Luzerne, Pike, Susquehanna, Wayne and Wyoming (36 schools) 4 5 9 13 2 3 | |
| District 3: Adams, Berks, Cumberland, Dauphin, Franklin, Juniata, Lancaster, Lebanon, Perry and York (93 schools) 3 9 13 22 28 18 | |
| District 4: Bradford, Columbia, Lycoming, Montour, Northumberland, Snyder, Sullivan, Tioga and Union (33 schools) 6 10 11 5 - - | |
| District 5: Bedford, Fulton and Somerset (12 schools) 5 5 2 - - - | |
| District 6: Blair, Cambria, Centre, Clearfield, Clinton, Huntingdon, Indiana and Mifflin (46 schools) 18 11 9 3 2 3 | |
| District 7: Allegheny (excluding City of Pittsburgh), Armstrong, Beaver, Butler, Fayette, Greene, Lawrence, Washington and Westmoreland (121 schools) 24 31 17 16 24 9 | |
| District 8: Pittsburgh Public Schools (6 schools) - - 2 2 1 1 | |
| District 9: Cameron, Clarion, Elk, Jefferson, McKean and Potter (24 schools) 11 8 2 3 - - | |
| District 10: Crawford, Erie, Forest, Mercer, Venango and Warren (38 schools) 10 7 12 2 5 2 | |
| District 11: Carbon, Lehigh, Monroe, Northampton and Schuylkill (46 schools) 5 6 9 9 5 12 | |
| District 12: Philadelphia Catholic League and the Public League (41 schools) 1 2 6 10 10 12 | |
| All Districts (567 schools) 91 94 94 92 102 94 | |