Arizona residents attending four-year schools pay the highest in-state tuition at Brookline College-Phoenix, Embry-Riddle Aeronautical University-Prescott and Prescott College, according to an analysis of federal data.

Arizona residents attending four-year schools pay the lowest in-state tuition at Dine College, Arizona State University - ASU Colleges at Lake Havasu City and National Paralegal College, according to an analysis of federal data.

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

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

Chamberlain University-Indiana, Crossroads Bible College and DeVry University-Indiana enrolled the most in-state students of all four-year schools in the U.S., according to a Higher Education Tribune analysis of fall 2017 data.

Arizona residents pay the highest in-state tuition at Brookline College-Phoenix, Carrington College-Phoenix East and Universal Technical Institute of Arizona Inc, according to a Higher Education Tribune analysis of federal data.