| Index | Montague | Ontario | National |
| Average School Score | n/a | 67.5 | 66.1 |
| Total public schools | n/a | 7,342 | 17,366 |
| Index | Montague | Ontario | National |
| No certificate, diploma or degree | 15.0% | 15.9% | 16.7% |
| High School certificate or equivalent | 85.1% | 84.1% | 83.3% |
| Apprenticeship or trades certificate | 55.0% | 56.9% | 56.8% |
| College or other non-university diploma | 46.1% | 51.1% | 47.4% |
| University certificate or below bachelor | 12.6% | 29.8% | 27.5% |
| Bachelor's degree | 10.1% | 27.9% | 25.1% |
| Above bachelor's degree | 4.0% | 9.1% | 8.1% |
| City | Population | Avg. School Score | National Avg. |
| Merrickville-Wolford, ON | 3,315 | 75.5 | 14.1% |
| North Grenville, ON | 18,083 | 72.3 | 9.3% |
| Carleton Place, ON | 11,965 | 72.0 | 8.9% |
| Perth, ON | 6,328 | 63.4 | 4.2% |
| Smiths Falls, ON | 9,439 | 52.6 | 20.4% |
| Montague, ON | 4,063 | n/a |
| City | Population | Avg. School Score | National Avg. |
| Mackenzie, BC | 4,072 | 52.6 | 20.4% |
| Callander, ON | 4,054 | 57.1 | 13.7% |
| Bonnechere Valley, ON | 4,049 | 66.3 | 0.2% |
| Northern Rockies, BC | 4,092 | 69.5 | 5.1% |
| Howick, ON | 4,101 | 59.5 | 10.0% |
| Montague, ON | 4,063 | n/a |