According to the US government there are 5 main races:

American Indian or Alaskan Indian
Asian
Black or African American
Native Hawaiian or Other Pacific Islander
White

and 2 main ethnicities:

Hispanic/Latino
Non Hispanic/Latino

The ethnicity question should always be asked first, then the race question.

(I work in public health, and have to deal with this stuff ALL the time.)
Originally Posted by Who Me?
Exactly. I used to work for the BOC so although I did not do enumerations this stuff was common knowledge for the people who worked there. Sadly, so many people actually think it is a "race."
We're all born mad. Some remain so.