4. Iowa – 5’11”
Midwestern charm comes with height in Iowa, where the average male stands at a strong 5 feet 11 inches. Genetics definitely play a role here, with a high percentage of residents claiming German, Irish, and Scandinavian heritage. These ethnic groups tend to have taller builds, which is reflected in Iowa’s numbers. But it’s not just genes—healthy childhood environments, balanced diets, and a love for sports all contribute to above-average height. From cornfields to college campuses, Iowa men are standing tall and proud. It’s one of the states where height is as steady and dependable as the land itself.