Anne Arundel County, Maryland

Origins and history

Established in the 17th century and named for Lady Anne Arundell, the county has colonial roots and was long connected to seafaring, trade and agriculture. Over time it evolved from plantations and ports into a mix of government, military and commuter communities as the Baltimore–Washington corridor grew.

Geography and environment

The county’s shoreline includes rivers and tidal inlets that flow into the Chesapeake Bay. Major waterways and natural features support boating, fishing and waterfront neighborhoods. Its landscape ranges from low-lying coastal plain and marshes to well-developed suburban corridors nearer to interstate highways.

Communities and infrastructure

• State capital and seat: Annapolis (see also county seat)
• Large population centers and suburbs such as Glen Burnie, Severna Park and Annapolis
• Major transportation hubs: Baltimore–Washington International Airport, U.S. Route 50/301 and several state highways

Institutions, economy and demographics

Government, military and maritime activities are important employers; the United States Naval Academy in Annapolis is a defining institution. Tourism, small business, shipbuilding and commuter services also contribute to the economy. At the 2010 U.S. census (2010 United States Census) the county’s population was recorded as 537,656.

Notable facts and context

Anne Arundel County balances historic districts and waterfront recreation with suburban development and regional transportation links. It is often referenced by the abbreviation "A.A. County" and is part of the broader Baltimore–Washington metropolitan area, making it influential in regional planning and coastal conservation efforts.

For administrative, historical or visitor information, readers may consult state and local resources such as Maryland government pages and municipal sites that provide current details on services, parks and events.