Chart of Arizona racial breakdown of population (1970-2010)

Hispanics or Latinos of any race made up 29.6% of the state's population. Non-Hispanic whites formed 57.8% of the total population.

Reference 1: White, Native, Black, Asian, Native Hawaiian and other Pacific Islander, Other race and Two or more races.

Reference 2: 1970, 1990, 2000 and 2010.

Source: http://en.wikipedia.org/wiki/Arizona