[Docere]

In Toronto and Vancouver, East Asians now vote to the right of the white population, but South Asian and Black voters are generally left of center. Interestingly Asian Americans used to be more Republican than white Americans, but that dramatically changed in the 1990s.

In the US, there are some limited examples - minorities voting for Prop 8 in Califorinia in higher numbers than whites for example - but it doesn't impact partisan politics much. Partisan loyalties are stronger and race is much more of a factor in voting.