| Forest type | Age (years) | ||||||||||||
| 1-20 | 21-40 | 41-60 | 61-80 | 81-100 | 101-120 | 121-140 | 141-160 | 161-180 | 181-200 | 201+ | Other1 | ||
| Treed Mixedwood | 4.3 | 3.1 | 3.0 | 2.8 | 3.0 | 4.3 | 5.5 | 9.3 | 17.0 | 33.0 | 23.9 | 0.0 | |
| Treed Coniferous | 4.1 | 2.6 | 2.6 | 2.3 | 2.0 | 1.9 | 2.0 | 3.2 | 5.4 | 6.0 | 3.5 | 0.0 | |
| Treed Broadleaf | 5.1 | 3.6 | 3.5 | 3.4 | 3.4 | 5.7 | 11.4 | 16.8 | 36.5 | 34.2 | 35.9 | 0.0 | |
| Non-treed | 30.0 | 43.5 | 42.4 | 34.3 | 22.4 | 23.4 | 48.2 | 53.5 | 99.7 | 90.5 | 100.0 | 0.0 | |
| Source: Canada's National Forest Inventory, combined remeasured (2007-2017) and projected (2006-2017 with NFI projection system) data (Version 2, November 2022) (http://nfi.nfis.org) | |||||||||||||
| Note: The Arctic ecozones (Arctic Cordillera, Northern Arctic, Southern Arctic), and the Taiga Plains and Hudson Plains ecozones located in Nunavut, are not inventoried. These non-inventoried areas total 262,189.89 thousand ha. | |||||||||||||
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1 Missing or unknown age class. |
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