Rio Salado College, Mohave Community College and DeVry University-Arizona have the lowest 'on time' graduation rates in the state, according to an analysis of federal data.

Martin University and College of Court Reporting Inc have the lowest 'on time' graduation rates in the state, according to an analysis of federal data.

University of Notre Dame, Earlham College and Saint Mary's College enrolled the fewest in-state students of all four-year schools in the U.S., according to a Higher Education Tribune analysis of fall 2017 data.

National Paralegal College enrolled the fewest in-state students of all four-year schools in the U.S., according to a Higher Education Tribune analysis of fall 2017 data.

Martin University, University of Phoenix-Indiana and Saint Elizabeth School of Nursing have some of the lowest 'on time' graduation rates in the U.S., according to a Higher Education Tribune analysis of federal data.

Argosy University-Phoenix Online Division, Rio Salado College and Northland Pioneer College have some of the lowest 'on time' graduation rates in the U.S., according to a Higher Education Tribune analysis of federal data.