The Phoenix metropolitan area is new by national standards, having developed primarily since World War II and particularly since 1970. However, settlement patterns were established in the 1800s, in part due to topographic features such as water courses and mountains. The war effort during World War II stimulated the growth of the Valley. After the war, a combination of events led to much faster growth. These included the desire of ex-servicemen stationed in the area during the war to return; improvements in air conditioning; charter government in Phoenix, which allowed a small pro-growth business group to gain power; and
aerospace and electronics firms siting facilities, in part because of the federal government’s designation of Fort Huachuca as the principal proving ground for electronic defense equipment. The modern period began around 1970, when a maturing metro area coincided with the baby-boom generation reaching adulthood. The result was even more rapid growth that has continued to the current time. Rapid growth of the Phoenix metro area is expected to continue for at least the next 50 years. Land and water availability should not restrict growth until after the current population of nearly three million exceeds seven million in 2050.

Per capita earnings in Arizona has been lower than the national average for decades. The 2011 differential of 19 percent is the largest on record; the typical differential has been between 10 and 15 percent. Thus, for residents who have spent some or all of their working life in the state, the state’s historically low per capita earnings help to explain the state’s below-average per capita property income.

This follow-up to the 2001 landmark report, "Five Shoes Waiting to Drop on Arizona's Future," focuses on the projected future of the state if Arizona fails to address its Latino educational attainment gap. The publication is more of an economic impact statement than an education report, with indicators pointing out consequences and contributions, depending on action or inaction in closing the gap of Arizona's future workforce.