Illinois Intercollegiate Athletic
A former conference: four schools on file. Our membership records under this name start in 1908. 1969 champion: Western Illinois.
1965 standings
No Illinois Intercollegiate Athletic games on file for 1965.
Champions
Most titles
| Central Michigan | 9 | last 1968 |
| Western Illinois | 7 | last 1969 |
| Northern Illinois | 6 | last 1965 |
| Eastern Illinois | 5 | last 1948 |
| Southern Illinois | 4 | last 1961 |
| Illinois State | 4 | last 1945 |
| Eastern Michigan | 3 | last 1957 |
| Northern Iowa | 2 | last 1928 |
By year
| 1969 | Western Illinois |
| 1968 | Central Michigan |
| 1967 | Central Michigan |
| 1966 | Central Michigan |
| 1965 | Northern Illinois |
| 1964 | Northern Illinois, Western Illinois (shared) |
| 1963 | Northern Illinois |
| 1962 | Central Michigan |
| 1961 | Southern Illinois |
| 1960 | Southern Illinois |
| 1959 | Western Illinois |
| 1958 | Western Illinois |
24 earlier seasons, back to 1912
| 1957 | Eastern Michigan |
| 1956 | Central Michigan |
| 1955 | Central Michigan, Eastern Michigan (shared) |
| 1954 | Central Michigan, Eastern Michigan (shared) |
| 1953 | Central Michigan |
| 1952 | Central Michigan |
| 1951 | Northern Illinois |
| 1949 | Western Illinois |
| 1948 | Eastern Illinois |
| 1947 | Southern Illinois |
| 1945 | Illinois State |
| 1944 | Northern Illinois |
| 1942 | Western Illinois |
| 1941 | Illinois State |
| 1940 | Illinois State |
| 1939 | Western Illinois |
| 1938 | Northern Illinois |
| 1937 | Illinois State |
| 1930 | Southern Illinois |
| 1928 | Eastern Illinois, Northern Iowa (shared) |
| 1927 | Northern Iowa |
| 1914 | Eastern Illinois |
| 1913 | Eastern Illinois |
| 1912 | Eastern Illinois |
Conference titles as each program’s Wikipedia infobox lists them (CC BY-SA), shared titles counted for every co-champion; the conference’s earlier names count as the same conference.
Schools
Every school and its years (4)
Members
- Northern Illinois 1922–1925, 1928–1965
- Eastern Illinois 1912–1917, 1919–1942, 1944–1949
- Illinois State 1908–1949
- Western Illinois 1914–1917, 1919–1949
Football membership as CollegeFootballData.com records it under this conference’s name, from 1908; a school’s separate stays are listed apart.
Who came and went
SportsDataverse’s football memberships agree with ours in all 155 team-seasons from 1908. Conference realignment: Wikipedia (CC BY-SA); memberships: SportsDataverse.