| # | Team | State | Ovr. | Rating | Str. | +/- |
|---|---|---|---|---|---|---|
| 1951 | Lee | MA | 24-3-0 | 16.14 | 0.6 | -297 |
| 1952 | Greenfield-Central | IN | 18-13-0 | 16.14 | 14.6 | -102 |
| 1953 | Corvallis | OR | 22-4-0 | 16.14 | 4.2 | -420 |
| 1954 | Brookville | VA | 21-3-0 | 16.13 | 2.5 | -500 |
| 1955 | Parkersburg | WV | 37-15-4 | 16.12 | 9.9 | -317 |
| 1956 | Webster Groves | MO | 20-10-0 | 16.12 | 10.4 | +68 |
| 1957 | Bowling Green | KY | 19-16-0 | 16.12 | 15.6 | -182 |
| 1958 | Marshfield | WI | 23-15-0 | 16.12 | 12.2 | +108 |
| 1959 | San Gabriel Academy | CA | 28-5-0 | 16.11 | 0.8 | +829 |
| 1960 | Galway | NY | 26-7-1 | 16.10 | 4.1 | +514 |
| 1961 | Gilbert | IA | 27-8-0 | 16.10 | 7.1 | -210 |
| 1962 | Central Catholic | LA | 30-11-0 | 16.10 | 7.5 | -21 |
| 1963 | Lakeridge | OR | 17-7-0 | 16.10 | 9.6 | -270 |
| 1964 | New Berlin Eisenhower | WI | 29-17-0 | 16.10 | 11.7 | +10 |
| 1965 | Tri-Center | IA | 24-2-0 | 16.10 | 2.2 | -439 |
| 1966 | Grundy Center | IA | 25-16-0 | 16.10 | 10.9 | +148 |
| 1967 | Glencoe | OR | 13-10-0 | 16.09 | 14.2 | +194 |
| 1968 | Lugoff-Elgin | SC | 18-11-2 | 16.08 | 9.2 | +520 |
| 1969 | Warsaw | IN | 20-14-0 | 16.08 | 13.3 | -12 |
| 1970 | N North Star/Starkweather | ND | 14-1-1 | 16.06 | 1.2 | -137 |
| 1971 | Cedar Creek | TX | 29-15-0 | 16.06 | 11.1 | -155 |
| 1972 | Hahnville | LA | 24-10-0 | 16.05 | 9.3 | -325 |
| 1973 | Douglass | KS | 33-9-0 | 16.05 | 6.9 | -258 |
| 1974 | Cypress Ridge | TX | 21-19-0 | 16.04 | 15.3 | -12 |
| 1975 | Boiling Springs | SC | 22-16-1 | 16.04 | 14.5 | +29 |