3 Straight- Florida, Iowa, Michigan, Ohio, Pennsylvania, Wisconsin, and Maine’s second congressional district. These states voted for Trump in 2016 and Obama in 2012 and 2008
5 Straight- Ohio and Florida- they both went George W. Bush in 2000 and 2004
6 Straight- Ohio and Florida- they voted Clinton in 1996
7 Straight- Ohio voted Clinton in 1992. Florida went George H.W. Bush
8- Ohio did go George H.W. Bush in 1988
10- Ohio went Reagan in 1984 and 1980
11- Ohio went Carter in 1976
13- Ohio went Nixon in 1972 and 1968
14- Ohio went Lyndon B. Johnson in 1964
That’s it. Ohio voted for Nixon over Kennedy in 1960 and Kennedy won. In that election California voted Republican (Nixon’s home state) and Texas voted Democrat (Kennedy’s running mate Johnson’s home state)