Census 2000 includes changes in the way people were counted. The most significant change is to allow persons to select more than one race, creating a new multiracial category but meaning people may not be included in the race with which they most identify. There was, however, no way to choose more than one ethnicity, one must choose either Latino or not. Throughout this profile, numbers reflect Latinos of all races, or non-Latinos by race, with persons of two or more races counted separately. All categorizations are based solely on self-identification. All of this complicates comparisons between 1990 and 2000 data. However the concepts are similar enough to make trends and patterns clear. In Massachusetts, the general population changes fro...