State size comparison

Iowa, USA

compared to

Missouri, USA

Iowa is about 1.2 times smaller than Missouri.

Missouri is approximately 178,414 sq km, while Iowa is approximately 144,701 sq km, making Iowa 81.1% the size of Missouri. Meanwhile, the population of Missouri is ~6.0 million people (2.9 million fewer people live in Iowa). We have positioned the outline of Missouri near the middle of Iowa.