Magnolia is an unincorporated

Unincorporated area

In law, an unincorporated area is a region of land that is not a part of any municipality.To "incorporate" in this context means to form a municipal corporation, a city, town, or village with its own government. An unincorporated community is usually not subject to or taxed by a municipal government...

 hamlet

Hamlet (place)

A hamlet is usually a rural settlement which is too small to be considered a village, though sometimes the word is used for a different sort of community. Historically, when a hamlet became large enough to justify building a church, it was then classified as a village...

 northeast of Paw Paw

Paw Paw, West Virginia

Paw Paw is a town in Morgan County, West Virginia, United States. The population was 524 at the 2000 census. The town is known for the nearby Paw Paw Tunnel. Paw Paw was incorporated by the Circuit Court of Morgan County on April 8, 1891 and named for the pawpaw, a wild fruit which formerly grew in...

 in Morgan County

Morgan County, West Virginia

Morgan County is a county located in the U.S. state of West Virginia. As of 2010, it's population was 17,541. Its county seat is Berkeley Springs. The county is one of three in Hagerstown-Martinsburg, MD-WV Metropolitan Statistical Area...

 in the U.S. state

U.S. state

A U.S. state is any one of the 50 federated states of the United States of America that share sovereignty with the federal government. Because of this shared sovereignty, an American is a citizen both of the federal entity and of his or her state of domicile. Four states use the official title of...

 of West Virginia

West Virginia

West Virginia is a state in the Appalachian and Southeastern regions of the United States, bordered by Virginia to the southeast, Kentucky to the southwest, Ohio to the northwest, Pennsylvania to the northeast and Maryland to the east...

 on the Potomac River

Potomac River

The Potomac River flows into the Chesapeake Bay, located along the mid-Atlantic coast of the United States. The river is approximately long, with a drainage area of about 14,700 square miles...

. Magnolia is located along the Baltimore and Ohio Railroad

Baltimore and Ohio Railroad

The Baltimore and Ohio Railroad was one of the oldest railroads in the United States and the first common carrier railroad. It came into being mostly because the city of Baltimore wanted to compete with the newly constructed Erie Canal and another canal being proposed by Pennsylvania, which...

 mainline and east of where the Western Maryland Railroad crosses the Potomac, bypassing a series of bends in the river. As a depot and water station on the B&O, Magnolia has been known by a number of names including Magnolia Dale, Magnolia Vale, and sometimes as Water Station Number 12 on the railroad.
The name Magnolia, as passed down from oral tradition, was a combination of Timothy Norton's two daughters Maggie and Nora.