“Utah saw a doubling of the national average of 10 percent growth. The state now has more than 400,000 residents who speak something other than English at home. . . During this decade, Utah sped along to the second-fastest growth rate for residents who speak a language other than English while at home, a shift driven by the children of immigrants. That population grew by 20 percent between 2010 and 2016, second only to the 25 percent growth rate in Wyoming, according to a Center for Immigration Studies report released Wednesday, which relied on U.S. Census Bureau data.”

http://www.sltrib.com/news/politics/2017/10/26/utah-ranks-no-2-in-growth-of-residents-who-speak-a-language-besides-english-at-home/