For the academic year 2022-2023, 33 students out of 43 candidates have completed their courses within 150% normal time (i.e. in 3 years for 2-year Associate degree) at Stone Academy-Waterbury.
By gender, 3 male and 30 female students graduated the school last year completing their jobs in the period. Its graduation rate is relatively higher than the average rate when comparing similar colleges' rate of 64.87% (private (for-profit) ).