If you are a paid member, you get the maps from further back than 1960. 
Marquette County, Michigan--
1912-Roosevelt
1916-Hughes
1920-Harding
1924-Coolidge
1928-Hoover
1932-Hoover
1936-Roosevelt
1940-Roosevelt
1944-Roosevelt
1948-Truman
1952-Eisenhower
1956-Eisenhower
1960-Kennedy
1964-Johnson
1968-Humphrey
1972-Nixon
1976-Ford
1980-Carter
1984-Reagan
1988-Dukakis
1992-Clinton
1996-Clinton
2000-Gore
Weird...it seems to ahev swung against the tide in both 1980 and 1988.
Well, it didn't really swing against the tide in 1988, it's a Democratic county overall, but not overwhelmingly so, thus it would make sense that Dukakis would win it, and also Carter in 1980. The reason that it voted for Ford in 1976 is probably because Michigan was Ford's home state.
It does seem to be a Democratic county, from 1960-2000 only voting for Nixon and Reagan's landslide victory and Ford's homestate candidacy. Any other counties in Mich. that went for Ford in '76 and Carter in '80?
