In 2010 it was 6,392,017.
Arizona is the 16th most populated US State.
In 1912, the population of Arizona was about 200,000. Even with that small population, it became a state on Valentine's Day of that year.
The US state of Arizona has a population of 6,595,778
Phoenix, Arizona is the state capital with the highest population. It has a population of approximately 1.4 million.
The U.S. Census Bureau estimates that the population in Arizona was 6,828,065 as of July 1, 2015. Based on population, Arizona is the 14th largest U.S. state.
In 1912, the population of Arizona was around 204,354 people. Arizona became the 48th state of the United States on February 14, 1912.
Maricopa county
It has a student population of over 70,000.
Arizona is the 6th largest U.S. state based on total area. Based on population, Arizona is the 14th largest U.S. state.
California
Phoenix, Arizona with a population of over 1.5 million persons leads the list, while Pierre, South Dakota is the smallest with only about 14,000 residents.
Arizona is the 14th most populous U.S. state. The U.S. Census Bureau estimates Arizona's population at 6,825,000 as of July 1, 2015.