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.

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.