Forests of New Hampshire, 2024: FIA annual snapshot

The U.S. Department of Agriculture (USDA), Forest Service, Forest Inventory and Analysis (FIA) program provides this resource update annually as an overview of forest resources in New Hampshire.These estimates are derived from field data collected across a systematic network of fixed-radius forest monitoring plots located on both public and private land.New updates are provided annually as a subset of plots within the State are remeasured.Data used in this update were accessed from the FIA database on 18 June 2025.Forest land area by county 76-100% 51-75% 26-50% 0-25% Forest Inventory and Analysis Overview: New Hampshire, 2024 * Differences between estimates includes physical changes (cutting/growth), land-use change, and change in protocol.4,693,162 acres 4,774,649 acres Forest land area 2019 2024 15,518,114,671 cubic feet 16,802,401,242 cubic feet Forest land volume Sound total-stem bark and wood volume of live trees ≥5.0 in.diameter 4,234,454,408 trees 4,179,047,608 trees Number of live trees on forest land Live trees ≥1.0 in.diameter 520,914,551 metric tons 542,814,002 metric tons Total forest land carbon storage Terms Explained Additional terminology can be found in the FIA Glossary.