Kenya is about 3.2 times bigger than North Dakota.

North Dakota is approximately 178,647 sq km, while Kenya is approximately 580,367 sq km, making Kenya 225% larger than North Dakota. Meanwhile, the population of North Dakota is ~672,591 people (55.2 million more people live in Kenya).
Tip: This to-scale comparison of North Dakota vs. Kenya uses the Mercator projection, which distorts the size of regions near the poles.