Could have been Goldwater Girl Hillary Clinton--but she was too young to vote in 1964.
Yeah, but she had a clear change in political views during that time, Im looking for an example where the voter's views barely changed, such as mine.
I do think it's the hardest one to do without counting people who simply changed their politics. Goldwater was very conservative, while Humphrey was pretty solidly liberal. There are counties in the South that voted this way, but it was because of the VRA enfranchising blacks. I haven't heard of any counties in the North voting like this or even counties where Humphrey did better than Johnson, though maybe there are some.
How about someone who soured on the Vietnam War and didn't really see major differences between Nixon and Humphrey on domestic issues?