The U.S. Census Bureau has published their population projections for the entire United States from 2015 to 2060 , and they project that the United States population will grow from 321.4 million to 416.8 million in that period. This represents 29.6 percent growth for the U.S. population, which is projected to expand more rapidly than the Kansas population.

Both the Kansas and the U.S. populations are projected to have positive growth rates throughout this period, with growth generally slowing over much of this period as well.

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