Interesting. I never knew Haitian-Americans leaned Republican. I do know there’s an even more GOP-friendly group when it comes to Filipino-Americans. I believe they’re the most GOP-leaning of all asian-americans. I don’t know what the numbers are nationally, but in my own inner-circle, about 90% of Filipinos I’ve met are GOP voters. They are also overwhelmingly Catholic. Nationally I’m guessing their numbers are too small to have an impact any important political campaigns, since the media tends to ignore them.
Most Filipino-Americans are Republican? My understanding was that, in Hawaii, they were one of the most heavily Democrat ethnicities. But mybe that only was when RAT Gov. Cayetano (of partial Filipino descent) was on the ballot.
Vietnamese-Americans used to be the most Republican Asian group, and I suspect that they still are so.