The average graduation rate over the past 10 years (2015-2025) is 50.90% where the last year rate was 81%.The average retention rate of the last 11 years is 63.50% for full-time students and 8.80% for part-time students. Judging by its graduation rate and retention rate, many students at Aviation Institute of Maintenance-Manassas continue to enrolled each semester and complete their studies in time. Graduation Rate ChangesThe average graduation rate of the last 11 years is 50.90% where the current academic year rate is 81%. The following table and chart show the changes of graduation rate at Aviation Institute of Maintenance-Manassas over the past 10 years (2015-2025). Trends Table Interactive Chart Downloadable Chart YearTotalMenWomen 2015-16 67%67%67%2016-17 0%0%0%2017-18 79%77%100%2018-19 52%55%0%2019-20 65%65%0%2020-21 42%40%66%2021-22 37%37%0%2022-23 46%36%100%2023-24 40%40%0%2024-25 81%88%50%Average50.90%50.50%38.30% Retention Rate ChangesThe average retention rate of the last 11 years is 63.50% for full-time students and 8.80% for part-time students. The following table shows the changes of retention rate at Aviation Institute of Maintenance-Manassas from 2015 to 2025. Trends Table Interactive Chart YearFull-timePart-time2015-1683%-2016-1767%-2017-1863%88%2018-1943%-2019-2056%-2020-2154%-2021-2262%-2022-2377%-2023-2459%-2024-2571%-Average63.50%8.80% Student to Faculty Ratio ChangesThe average student to faculty ratio over the last 11 years is 13.20 to 1 where the current academic year ratio is 18 to 1. The following table and chart illustrate the change of student to faculty ratio at Aviation Institute of Maintenance-Manassas since 2025. Trends Table Interactive Chart YearStudent to Faculty Ratio 2015-1612:12016-1714:12017-1814:12018-1913:12019-2011:12020-2111:12021-2211:12022-2315:12023-2413:12024-2518:1Average13.20:1 Ratings & ReviewShare your experiences and thoughts about Aviation Institute of Maintenance-Manassas. It will be a great help to applicants and prospective students! Be the first reviewer