State size comparison
compared to
Oklahoma is around the same size as South Dakota.
South Dakota is approximately 196,540 sq km, while Oklahoma is approximately 177,847 sq km, making Oklahoma 90.49% the size of South Dakota. Meanwhile, the population of South Dakota is ~814,180 people (2.9 million more people live in Oklahoma).
This to-scale comparison of
South Dakota
vs.
Oklahoma
uses the Mercator projection, which distorts the size of regions near the poles. Learn more.
Note: Try dragging the outline to reposition.
