Iowa (USA) vs. Phoenix, Arizona: Comparea Area Comparison

Area: 144,669 km² US Census

Population: 3,090,416 (July 2013) US Census

Iowa is a U.S. state in the Midwestern United States, a region sometimes called the "American Heartland". Wikipedia

Population: 1,488,750 (2012)

Phoenix is the capital, and largest city, of the State of Arizona. With 1,445,632 people, Phoenix is the most populous state capital in the United States, as well as the sixth most populous city nationally, after New York, Los Angeles, Chicago, Houston, and Philadelphia. Wikipedia