The average graduation rate over the past 10 years (2015-2025) is 30.70% where the last year rate was 31%.
The average retention rate of the last 11 years is 58.60% for full-time students and 49.70% for part-time students.
The average graduation rate of the last 11 years is 30.70% where the current academic year rate is 31%.
The following table and chart show the changes of graduation rate at Gwinnett Technical College over the past 10 years (2015-2025).
| Year | Total | Men | Women |
|---|---|---|---|
| 2015-16 | 21% | 24% | 17% |
| 2016-17 | 28% | 32% | 23% |
| 2017-18 | 36% | 37% | 35% |
| 2018-19 | 29% | 32% | 26% |
| 2019-20 | 37% | 43% | 27% |
| 2020-21 | 34% | 40% | 27% |
| 2021-22 | 34% | 40% | 24% |
| 2022-23 | 31% | 33% | 27% |
| 2023-24 | 26% | 32% | 19% |
| 2024-25 | 31% | 38% | 22% |
| Average | 30.70% | 35.10% | 24.70% |
The average transfer-out rate of the last 11 years is 10.50% where the current year rate is 14%. The following table and chart illustrate the change of transfer-out rate at Gwinnett Technical College from 2017 to 2025.
| Year | Transfer-out Rate |
|---|---|
| 2017-18 | 6% |
| 2018-19 | 7% |
| 2019-20 | 14% |
| 2020-21 | 16% |
| 2021-22 | 15% |
| 2022-23 | 15% |
| 2023-24 | 18% |
| 2024-25 | 14% |
| Average | 10.50% |
The average retention rate of the last 11 years is 58.60% for full-time students and 49.70% for part-time students.
The following table shows the changes of retention rate at GTC from 2015 to 2025.
| Year | Full-time | Part-time |
|---|---|---|
| 2015-16 | 58% | 52% |
| 2016-17 | 56% | 45% |
| 2017-18 | 61% | 53% |
| 2018-19 | 62% | 54% |
| 2019-20 | 62% | 50% |
| 2020-21 | 57% | 47% |
| 2021-22 | 53% | 48% |
| 2022-23 | 57% | 49% |
| 2023-24 | 62% | 50% |
| 2024-25 | 58% | 49% |
| Average | 58.60% | 49.70% |
The average student to faculty ratio over the last 11 years is 18.50 to 1 where the current academic year ratio is 20 to 1. The following table and chart illustrate the change of student to faculty ratio at Gwinnett Technical College since 2025.
| Year | Student to Faculty Ratio |
|---|---|
| 2015-16 | 18:1 |
| 2016-17 | 17:1 |
| 2017-18 | 20:1 |
| 2018-19 | 21:1 |
| 2019-20 | 20:1 |
| 2020-21 | 17:1 |
| 2021-22 | 16:1 |
| 2022-23 | 17:1 |
| 2023-24 | 19:1 |
| 2024-25 | 20:1 |
| Average | 18.50:1 |
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