I think engineering is generally a fairly ethinally diverse program (not gender diverse....unfortunea tely
). However, from what ive seen touring engineering buildings at different universities, there seems to be a larger proportion of asians in engineering compared to the rest of the university.
I really cant say for certain though, but I dont worry about it at all...at any university you go to there are bound to be people who share your ethnecicity, and its always good to experience different cultures.