State size comparison
Indiana is about 4.3 times smaller than California.
California is approximately 403,882 sq km, while Indiana is approximately 92,895 sq km, making Indiana 23.0% the size of California. Meanwhile, the population of California is ~37.3 million people (30.8 million fewer people live in Indiana).
This to-scale comparison of California vs. Indiana uses the Mercator projection, which distorts the size of regions near the poles. Learn more. Note: Try dragging the outline to reposition.