Government

How Iowa's Demographics Explain the Caucus Results

The state is racially homogenous but politically complex.
Precinct chair John Anderson holds pencils and slips of paper to be used by voters to select their candidates at a Republican party caucus in Nevada, Iowa.AP Photo/Patrick Semansky

This Monday, the Iowa caucus kicked off the 2016 U.S. presidential elections. Within a few hours, Ted Cruz emerged the clear victor among Republicans, Donald Trump came in second place, and Marco Rubio finished third. Among the Democrats it was a tighter race, with Hillary Clinton inching ahead of Bernie Sanders in the final tally. For all intents and purposes, the Democratic caucus ended in a “virtual tie,” as Sanders said in his speech thanking supporters.

Why did Iowa vote the way it did? Some interesting demographic characteristics and trends in the state explain the results.