How many endorsed school librarians and other library staff are in Colorado? How many Colorado public schools have any type of library staffing? These answers change depending on a variety of factors: position (endorsed librarian or other staff), grade level, school setting (Denver Metro, rural, etc.), and school size. Based on Colorado Department of Education school staffing data, there were a total of 404 FTE endorsed librarians and 928 FTE library staff in Colorado K-12 public schools in 2013-2014. Here we dig deeper into those numbers.