Graduation rates
The following are Northwestern's four-, five- and six-year graduation rates.
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | |
| Initial cohort enrolled | 322 | 302 | 284 | 316 | 261 | 281 | 280 |
| % graduating within 4 years | 57.8% | 60.0% | 62.0% | 63.6% | 65.5% | 54.4% | 56.6% |
| % graduating within 5 years | 66.5% | 68.5% | 66.5% | 67.7% | 70.1% | 62.3% | |
| % graduating within 6 years | 68.0% | 68.5% | 67.6% | 68.3% | 70.2% |
