Classification by race and Spanish origin in the 1980 census and its impact on white and nonwhite rates

A basic change concerning the racial classification of persons of Spanish origin used in the 1980 U.S. census is examined for its impact on white and nonwhite population counts, particularly in urban areas. "Arrest rates by race for central city Phoenix together with 1980 census data by race and ethnicity for Phoenix and 11 other central cities are used to illustrate the substantive effect of changes in the white and 'other race' counts produced by this change in procedure." The authors consider "remedies for the problems faced by those using published census data..., and one possibility for creating comparable rates is presented. Closely related complications created by the failure of the Office of Management and Budget to arrive at a single, logical statistical standard for the classification of U.S. residents by race and ethnicity are also identified."