Among the Western European groups, it seems likely that those born in Germany, Austria and the Netherlands voted for Trump.
The Austrian immigrant group as a whole maybe ...
But most Americans with Austrian ancestry I know actually supported Hillary, Democrats or other Republicans than Trump:
* Arnold Schwarzenegger (Kasich)
* Christoph Waltz (Hillary)
* John Kerry (Hillary)
* Kirsten Gillibrand (Hillary)
* Elijah Wood (Bernie)
* Natalie Portman (Hillary)
Are most Americans of Austrian ancestry Hollywood actors?