State size comparison
Wisconsin is about 7 times bigger than New Jersey.
New Jersey is approximately 19,211 sq km, while Wisconsin is approximately 140,663 sq km, making Wisconsin 632% larger than New Jersey. Meanwhile, the population of New Jersey is ~8.8 million people (3.1 million fewer people live in Wisconsin).
This to-scale comparison of New Jersey vs. Wisconsin uses the Mercator projection, which distorts the size of regions near the poles. Learn more. Note: Try dragging the outline to reposition.