The Worst Daily.

5. President Ronald Reagan’s 58.8% to Walter Mondale’s 40.6% in 1984
4. President Warren Harding’s 60.3% to James Cox’s 34.1% in 1920
3. President Richard Nixon’s 60.7% to George McGovern’s 37.5% in 1972
2. President Franklin D. Roosevelt’s 60.8% to Alf Landon`s 36.5% in 1936
1. President Lyndon Johnson’s 61.1% to Barry Goldwater’s 38.5% in 1964