Both major parties had state-run preferential primaries held on April 2 included on the ballot of the state's spring elections. The state's spring elections also included nonpartisan general elections for
the state's circuit courts,
a nonpartisan general election for
the state's supreme court, and a binding public vote on whether to ratify three amendments to the
Constitution of Wisconsin.
Democratic The
1968 Wisconsin Democratic presidential primary was held on April 2, 1968 in the U.S. state of
Wisconsin as one of the
Democratic Party's state primaries ahead of the 1968 presidential election. While he still received votes, incumbent president
Lyndon B. Johnson had already ruled himself out for the nomination.
Republican The
1968 Wisconsin Republican presidential primary was held on April 2, 1968 in the U.S. state of
Wisconsin as one of the
Republican Party's state primaries ahead of the 1968 presidential election. ==General election==