| Regional District of North Okanagan |
20.7 |
11,753,46 km |
| Thompson-Nicola Regional District |
19.0 |
11,734,27 km |
| Regional District of Central Okanagan |
20.1 |
11,813,43 km |
| Regional District of Central Kootenay |
21.9 |
11,772,93 km |
| Improvement District No. 12 |
21.6 |
11,484,18 km |
| Jasper |
21.0 |
11,481,93 km |
| Improvement District No. 9 |
23.1 |
11,564,76 km |
| Regional District of Kootenay-Boundary |
20.8 |
11,866,13 km |
| Regional District of Okanagan-Similkameen |
19.6 |
11,888,68 km |
| Banff |
23.6 |
11,590,87 km |
| Clearwater County |
23.3 |
11,482,85 km |
| Canmore |
23.8 |
11,595,61 km |
