The average graduation rate over the past 10 years (2015-2025) is 46.70% where the last year rate was 55%.
The average retention rate of the last 11 years is 64.00% for full-time students and 37.10% for part-time students.
The average graduation rate of the last 11 years is 46.70% where the current academic year rate is 55%.
The following table and chart show the changes of graduation rate at Colby Community College over the past 10 years (2015-2025).
| Year | Total | Men | Women |
|---|---|---|---|
| 2015-16 | 27% | 28% | 27% |
| 2016-17 | 46% | 37% | 53% |
| 2017-18 | 47% | 44% | 50% |
| 2018-19 | 44% | 29% | 51% |
| 2019-20 | 41% | 34% | 46% |
| 2020-21 | 54% | 48% | 59% |
| 2021-22 | 50% | 43% | 54% |
| 2022-23 | 46% | 38% | 50% |
| 2023-24 | 57% | 52% | 60% |
| 2024-25 | 55% | 63% | 49% |
| Average | 46.70% | 41.60% | 49.90% |
The average transfer-out rate of the last 11 years is 19.40% where the current year rate is 3%. The following table and chart illustrate the change of transfer-out rate at Colby Community College from 2015 to 2025.
| Year | Transfer-out Rate |
|---|---|
| 2015-16 | 26% |
| 2016-17 | 22% |
| 2017-18 | 22% |
| 2018-19 | 25% |
| 2019-20 | 22% |
| 2020-21 | 17% |
| 2021-22 | 24% |
| 2022-23 | 17% |
| 2023-24 | 16% |
| 2024-25 | 3% |
| Average | 19.40% |
The average retention rate of the last 11 years is 64.00% for full-time students and 37.10% for part-time students.
The following table shows the changes of retention rate at Colby CC from 2015 to 2025.
| Year | Full-time | Part-time |
|---|---|---|
| 2015-16 | 58% | 47% |
| 2016-17 | 55% | 50% |
| 2017-18 | 59% | 29% |
| 2018-19 | 68% | 24% |
| 2019-20 | 63% | 35% |
| 2020-21 | 66% | 34% |
| 2021-22 | 65% | 44% |
| 2022-23 | 69% | 33% |
| 2023-24 | 71% | 37% |
| 2024-25 | 66% | 38% |
| Average | 64.00% | 37.10% |
The average student to faculty ratio over the last 11 years is 16.90 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 Colby Community College since 2025.
| Year | Student to Faculty Ratio |
|---|---|
| 2015-16 | 13:1 |
| 2016-17 | 13:1 |
| 2017-18 | 19:1 |
| 2018-19 | 18:1 |
| 2019-20 | 18:1 |
| 2020-21 | 17:1 |
| 2021-22 | 13:1 |
| 2022-23 | 19:1 |
| 2023-24 | 21:1 |
| 2024-25 | 18:1 |
| Average | 16.90:1 |
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