| School |
Titles |
Years Won |
| Aliquippa |
20 |
2023, 2022, 2021, 2018, 2015, 2012, 2011, 2008, 2003, 2000, 1996, 1991, 1989, 1988, 1987, 1985, 1984, 1964, 1955, 1952 |
| Clairton |
14 |
2019, 2016, 2015, 2014, 2012, 2011, 2010, 2009, 2008, 2006, 1989, 1954, 1931, 1929 |
| New Castle |
11 |
1998, 1975, 1973, 1967, 1949, 1948, 1942, 1934, 1933, 1932, 1924 |
| Thomas Jefferson |
11 |
2024, 2020, 2019, 2017, 2016, 2015, 2008, 2007, 2006, 2004, 1980 |
| Jeannette |
10 |
2020, 2017, 2007, 2006, 1983, 1981, 1971, 1956, 1939, 1932 |
| Central Catholic |
9 |
2024, 2020, 2019, 2016, 2015, 2013, 2007, 2004, 2003 |
| Pine-Richland |
9 |
2024, 2022, 2020, 2018, 2017, 2014, 2003, 1970, 1969 |
| Mt. Lebanon |
8 |
2021, 2000, 1984, 1983, 1981, 1980, 1970, 1966 |
| Rochester |
8 |
2004, 2002, 2001, 2000, 1998, 1992, 1991, 1921 |
| West Allegheny |
8 |
2016, 2013, 2012, 2009, 2001, 2000, 1999, 1997 |
| Gateway |
7 |
2019, 2017, 1986, 1985, 1974, 1972, 1969 |
| Glassport |
7 |
1944, 1943, 1939, 1938, 1935, 1934, 1932 |
| Upper St. Clair |
7 |
2006, 1997, 1992, 1989, 1988, 1975, 1974 |
| Washington |
7 |
2017, 2001, 1993, 1926, 1923, 1920, 1917 |
| Beaver Falls |
6 |
2023, 2020, 2016, 1984, 1960, 1928 |
| Braddock |
6 |
1959, 1958, 1957, 1956, 1955, 1954 |
| Farrell |
6 |
1996, 1995, 1990, 1986, 1976, 1951 |
| North Allegheny |
6 |
2023, 2022, 2012, 2011, 2010, 1990 |
| South Fayette |
6 |
2018, 2014, 2013, 2010, 1964, 1936 |
| Steel Valley |
6 |
2022, 2018, 2016, 1989, 1988, 1982 |
| Central Valley |
5 |
2021, 2020, 2019, 2014, 2010 |
| Montour |
5 |
2011, 1964, 1963, 1958, 1957 |
| Penn Hills |
5 |
2018, 1995, 1978, 1977, 1976 |
| Seton LaSalle |
5 |
2004, 2002, 1990, 1980, 1979 |
| Wilkinsburg |
5 |
1957, 1922, 1916, 1915, 1914 |
| Woodland Hills |
5 |
2009, 2002, 2001, 1999, 1996 |
| Blackhawk |
4 |
1996, 1993, 1992, 1991 |
| Burrell |
4 |
1995, 1986, 1968, 1967 |
| Dormont |
4 |
1945, 1943, 1942, 1939 |
| Duquesne |
4 |
2005, 1993, 1984, 1977 |
| Masontown |
4 |
1950, 1947, 1940, 1937 |
| McKeesport |
4 |
2005, 1994, 1938, 1932 |
| North Braddock Scott |
4 |
1937, 1936, 1934, 1933 |
| North Hills |
4 |
1993, 1987, 1985, 1982 |
| Springdale |
4 |
2003, 1973, 1946, 1932 |
| Avella |
3 |
1961, 1957, 1941 |
| Avonworth |
3 |
2024, 2019, 1959 |
| Belle Vernon |
3 |
2023, 2022, 1995 |
| Bridgeville |
3 |
1949, 1948, 1942 |
| Chartiers-Houston |
3 |
1972, 1971, 1968 |
| Donora |
3 |
1953, 1945, 1944 |
| Hurst |
3 |
1942, 1938, 1931 |
| Johnstown |
3 |
1958, 1941, 1917 |
| Leechburg |
3 |
1966, 1965, 1953 |
| Monaca |
3 |
1985, 1982, 1975 |
| New Brighton |
3 |
1994, 1951, 1950 |
| Serra Catholic |
3 |
2021, 2007, 1981 |
| Sewickley |
3 |
1960, 1953, 1938 |
| South Park |
3 |
2024, 2005, 1997 |
| Western Beaver |
3 |
1994, 1983, 1976 |
| Albert Gallatin |
2 |
1974, 1961 |
| Aspinwall |
2 |
1944, 1943 |
| Beaver |
2 |
1982, 1981 |
| Bishop Canevin |
2 |
2021, 1990 |
| Brownsville |
2 |
1943, 1940 |
| Burgettstown |
2 |
1941, 1929 |
| Butler |
2 |
1977, 1950 |
| Carmichaels |
2 |
1962, 1952 |
| Charleroi |
2 |
1959, 1936 |
| Crafton |
2 |
1967, 1948 |
| Fort Cherry |
2 |
2024, 2023 |
| Jefferson-Morgan |
2 |
1974, 1973 |
| McDonald |
2 |
1952, 1951 |
| McKees Rocks |
2 |
1936, 1935 |
| Midland |
2 |
1954, 1952 |
| Monessen |
2 |
1961, 1930 |
| Mt. Pleasant |
2 |
1986, 1983 |
| New Kensington |
2 |
1947, 1946 |
| Oakmont |
2 |
1965, 1928 |
| Quigley Catholic |
2 |
1979, 1978 |
| South Side |
2 |
1999, 1970 |
| Sto-Rox |
2 |
1987, 1966 |
| Union |
2 |
2022, 1959 |
| Uniontown |
2 |
1965, 1962 |
| Wilmington |
2 |
1988, 1987 |
| Allegheny |
1 |
1919 |
| Ambridge |
1 |
1932 |
| Bellevue |
1 |
1963 |
| Bethel Park |
1 |
2008 |
| Bethlehem-Center |
1 |
1975 |
| Blairsville |
1 |
1947 |
| California |
1 |
1949 |
| Canonsburg |
1 |
1950 |
| Chartiers |
1 |
1945 |
| Connellsville |
1 |
1991 |
| Cumberland Township |
1 |
1935 |
| Derry Township |
1 |
1930 |
| East Allegheny |
1 |
1992 |
| East Deer |
1 |
1946 |
| Ellsworth |
1 |
1950 |
| Ellwood City |
1 |
1925 |
| Franklin Regional |
1 |
2005 |
| German |
1 |
1969 |
| Greater Latrobe |
1 |
1968 |
| Greensburg Central Catholic |
1 |
2009 |
| Har-Brack |
1 |
1953 |
| Hopewell |
1 |
2002 |
| Jefferson |
1 |
1951 |
| Kiski Area |
1 |
1971 |
| Knoch |
1 |
1978 |
| Laurel |
1 |
1980 |
| McGuffey |
1 |
1994 |
| Midway |
1 |
1956 |
| Millvale |
1 |
1941 |
| Moon |
1 |
1998 |
| North Catholic |
1 |
2013 |
| Our Lady of the Sacred Heart |
1 |
2018 |
| Penn-Trafford |
1 |
2021 |
| Peters Township |
1 |
2023 |
| Plum |
1 |
1983 |
| Quaker Valley |
1 |
2017 |
| Ramsay |
1 |
1933 |
| Ringgold |
1 |
1982 |
| Riverside |
1 |
1985 |
| Riverview |
1 |
1997 |
| Rostraver |
1 |
1962 |
| Shady Side Academy |
1 |
1998 |
| Snowden |
1 |
1955 |
| South Allegheny |
1 |
1977 |
| Stowe |
1 |
1937 |
| Tarentum |
1 |
1940 |
| Trinity |
1 |
1948 |
| Verona |
1 |
1962 |
| Washington Township |
1 |
1960 |
| Waynesburg Central |
1 |
1999 |
| Westinghouse |
1 |
1921 |
| West Mifflin North |
1 |
1963 |
| Wilmerding |
1 |
1951 |