Here you'll find some data that can get you started on demographic research in education. Below you'll find links to analyzed data, statistics, and some interpretations.
Teacher Diversity Revisited: A New State-By-State Analysis Center for American Progress
In the fall of 2011, the Center for American Progress released an issue brief looking at teacher diversity, and the findings were stark. We found that the demographics of the teacher workforce had not kept up with student demographics.