| Index | Sussex | New Brunswick | National |
| Average School Score | n/a | n/a | 66.1 |
| Total public schools | 4 | 308 | 17,366 |
| Index | Sussex | New Brunswick | National |
| No certificate, diploma or degree | 19.0% | 20.5% | 16.7% |
| High School certificate or equivalent | 81.4% | 79.5% | 83.3% |
| Apprenticeship or trades certificate | 45.9% | 50.9% | 56.8% |
| College or other non-university diploma | 38.6% | 42.1% | 47.4% |
| University certificate or below bachelor | 17.8% | 19.7% | 27.5% |
| Bachelor's degree | 15.6% | 18.1% | 25.1% |
| Above bachelor's degree | 4.5% | 5.2% | 8.1% |
| City | Population | Avg. School Score | National Avg. |
| Sussex, NB | 2,551 | n/a |
| City | Population | Avg. School Score | National Avg. |
| Calmar, AB | 2,557 | 63.6 | 3.8% |
| Chetwynd, BC | 2,543 | 58.8 | 11.2% |
| Anmore, BC | 2,569 | 61.2 | 7.4% |
| Cochrane, Unorganized, North Part, ON | 2,569 | 35.7 | 46.1% |
| Magrath, AB | 2,523 | 66.1 | 0.0% |
| Sussex, NB | 2,551 | n/a |