Iowa (USA) vs. Idaho (USA): 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

Area: 214,045 km² US Census

Population: 1,612,136 (July 2013) US Census

Idaho is a state in the northwestern region of the United States. Idaho is the 14th largest, the 39th most populous, and the 7th least densely populated of the 50 United States. The state's largest city and capital is Boise. Residents are called "Idahoans". Wikipedia