Here is a list of the Trojans' 37 district championships by decade:
1920-1929: 1925, 1926, 1927, 1929
1930-1939: 1931, 1934, 1939
1940-1949: 1941, 1948
1950-1959: 1950, 1951, 1952, 1954, 1955, 1956
1960-1969: 1960, 1961, 1963, 1964, 1967, 1969
1970-1979: 1972, 1978
1980-1989: 1980, 1982, 1983, 1987, 1988, 1989
1990-1999: 1990, 1991, 1994, 1999
2000-2009: 2001
2010-2015: 2011, 2012, 2015
The 37 district championships rank first in the SE district all-time, 15 ahead of second place Wheelersburg.