Nebraska is about 2.9 times smaller than Kenya.

Kenya is approximately 580,367 sq km, while Nebraska is approximately 199,099 sq km, making Nebraska 34.31% the size of Kenya. Meanwhile, the population of Kenya is ~55.9 million people (54.0 million fewer people live in Nebraska).
Tip: This to-scale comparison of Kenya vs. Nebraska uses the Mercator projection, which distorts the size of regions near the poles.