| Index | Lethbridge County | Alberta | National |
| Average School Score | 61.2 | 64.6 | 66.1 |
| Total public schools | 2 | 2,475 | 17,366 |
| Index | Lethbridge County | Alberta | National |
| No certificate, diploma or degree | 25.0% | 15.4% | 16.7% |
| High School certificate or equivalent | 74.7% | 84.6% | 83.3% |
| Apprenticeship or trades certificate | 46.3% | 56.9% | 56.8% |
| College or other non-university diploma | 35.8% | 47.5% | 47.4% |
| University certificate or below bachelor | 15.6% | 27.7% | 27.5% |
| Bachelor's degree | 13.8% | 25.2% | 25.1% |
| Above bachelor's degree | 4.0% | 7.2% | 8.1% |
| City | Population | Avg. School Score | National Avg. |
| Coaldale, AB | 9,383 | 67.7 | 2.4% |
| Coalhurst, AB | 2,866 | 66.3 | 0.2% |
| Lethbridge, AB | 101,384 | 63.4 | 4.2% |
| Picture Butte, AB | 2,016 | 63.1 | 4.6% |
| Nobleford, AB | 1,570 | 59.2 | 10.5% |
| Lethbridge County, AB | 11,635 | 61.2 | 7.5% |
| City | Population | Avg. School Score | National Avg. |
| Nelson, BC | 11,592 | 65.4 | 1.2% |
| North Saanich, BC | 11,587 | 62.9 | 4.9% |
| North Dumfries, ON | 11,684 | 74.9 | 13.3% |
| Coldstream, BC | 11,728 | 66.2 | 0.1% |
| Hamilton, ON | 11,739 | 63.7 | 3.7% |
| Lethbridge County, AB | 11,635 | 61.2 | 7.5% |