State size comparison
compared to
Washington is about 1.2 times smaller than Idaho.
Idaho is approximately 214,314 sq km, while Washington is approximately 172,348 sq km, making Washington 80.42% the size of Idaho. Meanwhile, the population of Idaho is ~1.6 million people (5.2 million more people live in Washington).
This to-scale comparison of
Idaho
vs.
Washington
uses the Mercator projection, which distorts the size of regions near the poles. Learn more.
Note: Try dragging the outline to reposition.
