Discusses the results of the 2010 decennial census for Arizona, with comparisons to the nation and other states, and for Arizona counties and places. Changes between 2000 and 2010 are included. In addition to the total population, the population living in households, and the population living in group quarters, the following topics are discussed: household type, race and ethnicity, age, housing units and vacancies, and homeownership. The data are available in two accompanying Excel files.

The war on poverty during the 1960s succeeded, cutting the national poverty rate in half by the early 1970s. Since then, however, the poverty rate of Americans under the age of 65 has increased. The poverty rate has climbed particularly among children; compared to an average of 15.5 percent during the 1971-to-1975 economic cycle, the poverty rate in each of the three cycles since 1982 averaged between 18 percent and 21 percent. One-in-five children lives in poverty and Arizona has consistently experienced higher poverty rates than the national average for all age groups except seniors.