| State | Pennsylvania |
| County | Northumberland |
| Area of Forest (%) | 50 |
| % Private Forest Land | 88 |
| % Public Forest Land | 12 |
| Number of Forested Plots | 27 |
| Number of Trees | 87,293,567 |
| Community Type 1 | Oak-Hickory |
| Community Type 2 | Oak-Pine |
| Community Type 3 | Maple-Beech-Birch |
| Community Type 4 | Loblolly-Shortleaf |
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| Top 10 Species | Red maple |
| Chestnut oak | |
| Black oak | |
| Northern red oak | |
| Common sassafras | |
| Black cherry | |
| White ash | |
| Sweet birch | |
| Blackgum | |
| White oak | |