Over 160 native or naturalized tree species can be found in Maryland. Oak and hickory are the dominant hardwoods, making up 60 percent of forested areas. Loblolly pine, the predominant forest tree on the Eastern Shore, is the most prevalent softwood, composing 15% of forests.
In 2021, forests constituted 2.43 million acres (39%) of Maryland's land surface. Some 1.87 million acres of forests, 76% of the total, belong to private landowners, while 24% belong to the public, including the State. About 41% of public forests are preserved from harvesting, about 10% of the overall forestland in Maryland. Mature forests make up 78% of Maryland's forested lands, with 40% over 80 years old.
White pines, Gunpowder Falls State Park, south of Bradshaw, Baltimore County, Maryland, October 2000. Photo by Diane F. Evartt.
The fourth largest industry in the State, the forest industry has a value of about $3.5 billion. In western Maryland, the industry is the largest employer in Allegany and Garrett counties and on the Eastern Shore, it is the second largest. In 2020, the industry generated 4,551 forestry-related jobs, with a payroll of $274.3 million.
Production of lumber and building materials in Fiscal Year 2019 generated $418 million, and supplied 8.52% of Maryland's overall tax receipts.
Lumber truck, West Market St., Snow Hill, Maryland, June 2018. Photo by Diane F. Evartt.
Maryland's Reforestation Law requires that any forests that are cleared for State-funded highway construction projects must be replaced (Code Natural Resources Article, secs. 5-101 through 5-103). Enacted in 1991, the Maryland Forest Conservation Act ensures that forests, particularly those near water, including wetlands, on steep terrain, and within large wildlife areas are identified and protected during land development (Chapter 255, Acts of 1991; Code Natural Resources Article, secs. 5-1601 through 5-1613).
Loblolly pine forest, Assateague Island National Park Seashore (Worcester County), May 2015. Photo by Sarah A. Hanks.
Near the Chesapeake Bay and near Maryland forests, sea levels are rising at double the world's average rate. Along with climate change, forests on Maryland's Lower Eastern Shore increasingly are affected by saltwater intrusion, or the movement of saltwater towards land that occurs when too much freshwater is removed from aquifers, and the settling of the land itself. In 2018, some 41,094 acres, primarily in Dorchester County, were affected by saltwater intrusion. This is a significant increase from the 13,096 total acres affected in 2017. The General Assembly ordered the Department of Planning, along with the Departments of Agriculture, Environment, and Natural Resources, to devise a plan to adapt to saltwater intrusion and update it every five years (Chapter 628, Acts of 2018).
STATE FORESTS (by county)
The Forest Service of the Department of Natural Resources oversees Maryland's State Forest System, which covers 228,665 acres as of 2021. The System encompasses nine State forests (149,225 acres). The System encompasses nine State forests (149,225 acres); the Chesapeake Forest Lands (73,327 acres); five demonstration forests (5,769 acres); one tree nursery (299 acres); and sixteen fire towers (45 acres). Demonstration forests show short- and long-term effects of sound forest and wildlife management practices.
PRINCE GEORGE'S COUNTY
ST. MARY'S COUNTY
Source: Forest Service, Department of Natural Resources
Sales & Use Tax, Comptroller of Maryland
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