University of Otago has a funny name, but is one of the top Universities in the world (known particularly in medical circles). It also has an excellent MBA well-respected in the southern hemisphere and elsewhere.
There was some stuff posted around the last presidential cycle on FR, but I’ve no idea how it could be dug up again. The gist of it was along the line of Democrat voters were those in the extremes of education (those with the most education & those with the least education vote Dem), while those who fall in the middle tend to vote GOP.
You could explore the old red/blue county map & dig into the demographic data about different areas on it. Blue areas tend to be urban, while red areas tend to be suburban & beyond.