1970 | Democratic | 671,677 | 50.6% | | Republican | 655,486 | 49.4% | |
1966 | Democratic | 620,293 | 48.9% | | Republican | 647,320 | 51.1% | |
1962 | Democratic | 613,650 | 50.2% | | Republican | 608,951 | 49.8% | |
1960 | Democratic | 822,923 | 55.1% | | Republican | 671,482 | 44.9% | |
1958 | Democratic | 648,941 | 58.1% | | Republican | 468,071 | 41.9% | |
1956 | Democratic | 725,799 | 52.6% | | Republican | 653,353 | 47.4% | |
1954 | Democratic | 586,445 | 52.4% | | Republican | 532,444 | 47.6% | |
1952 | Democratic | 615,186 | 45.7% | | Republican | 730,971 | 54.3% | |
1950 | Democratic | 401,153 | 39.7% | | Republican | 588,777 | 58.3% | | Other | 19,743 | 2.0% | |
1948 | Democratic | 562,422 | 48.0% | | Republican | 591,208 | 50.5% | | Other | 17,448 | 1.5% | |
1946 | Democratic | 332,733 | 38.8% | | Republican | 524,109 | 61.2% | |
1944 | Democratic | 462,222 | 41.9% | | Republican | 641,558 | 58.1% | |
1924 | Democratic | 50,330 | 6.2% | | Republican | 409,933 | 50.9% | | Independent | 345,633 | 42.9% | |
1912 | Democratic | 88,534 | 30.2% | | Republican | 147,776 | 50.4% | | Independent | 31,479 | 10.7% | | Other | 25,635 | 8.7% | |
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