*Nearly seven in 10 Illinois primary voters said they lived in a suburban community, up from 62 percent of Illinois Republican primary voters in 2008. But that also marks a stark contrast with Alabama and Mississippi, where roughly half of primary voters were from rural areas.
*Thirty-seven percent of voters on Tuesday said they made $100,000 a year or more, roughly equal to the 36 percent of voters in that income bracket four years ago. In last week’s Southern contests, only around a quarter of voters made $100,000 a year or more.
*Illinois voters were also more educated than they were in Alabama and Mississippi. Roughly half of voters on Tuesday had college degrees, while majorities in the two Southern states did not have colleges degree.
*Roughly four in 10 Illinois voters identified as white, born-again or evangelical Christians, up slightly from 34 percent in 2008. But that is far fewer than in Alabama and Mississippi, where white evangelicals made up at least 75 percent of the electorate in each state.