Until the latter half of the 19th century, almost all of central and northern Arizona remained uninhabited. The 1860 census reported the population of "Arizona County" to be 6,482, of whom 4,040 were listed as "Indians", 21 as "free colored" and 2,421 as "white". As of 2006, Arizona had an estimated population of 6,166,318. Arizona's continued population growth is putting an enormous stress on the state's water supplies.
The population of the Phoenix metropolitan area increased by 45.3% from 1990 through 2000, helping to make Arizona the second fastest growing state in the nation in the 1990s (the fastest was Nevada). Currently the population of the Phoenix metropolitan area is estimated to be over 4.3 million.
According to the 2005-2007 American Community Survey conducted by the U.S. Census Bureau, White Americans made up 76.4% of Arizona's population; of which 59.6% were non-Hispanic whites. Hispanics and Latinos (of any race) made up 29.0% of Arizona's population.
The population of the Phoenix metropolitan area increased by 45.3% from 1990 through 2000, helping to make Arizona the second fastest growing state in the nation in the 1990s (the fastest was Nevada). Currently the population of the Phoenix metropolitan area is estimated to be over 4.3 million.
According to the 2005-2007 American Community Survey conducted by the U.S. Census Bureau, White Americans made up 76.4% of Arizona's population; of which 59.6% were non-Hispanic whites. Hispanics and Latinos (of any race) made up 29.0% of Arizona's population.