Early history

Records indicate that by 1654, county court was conducted at the house of John Hammond in the area known as "Newtown" or "Newtowne Hundred". During the late 17th century, it appears that court was held at various homes throughout Newtown, and that it was only in 1708 that an official town with a designated courthouse was established. It was during this same year that Phillip Lynes, then Mayor of St. Mary's City, Maryland's colonial capital, designated fifty acres of land at the head of "Brittons Bay" to be divided into 100 lots. He further ordered that one lot be set aside for a county courthouse to be built at an expense not to exceed 12,000 pounds of tobacco. At this time, Newtown was promptly renamed Seymour Town in honor of Governor John Seymour. Nearly 20 years later, Seymour Town was renamed again to Leonard Town in honor of Benedict Leonard Calvert, who was Maryland's governor during this period. In the decades that followed, Leonard Town became the place where local residents conducted their official business with the colony. Farm products were regularly shipped through the port.

Maryland Historic Society's Leonardtown marker

The 19th century

During the War of 1812, the British blockaded the Chesapeake Bay. 1,000 British Marines invaded the town. This crippled the Tidewater economy and subjected areas to repeated British plundering and destruction. By 1860, the town had approximately 35 dwellings within these corporate limits. It was home to the county's newspaper, two hotels and several stores. During the American Civil War, a Union Naval contingent occupied Leonardtown, searching all houses for weapons and supplies intended for shipment across the Potomac River to Virginia as Southern Maryland and the town's sympathies lay with the Confederacy. Leonardtown served as a busy port and steamboat landing. Until the passing of the steamboat era, steamboats carried goods and passengers all over the Chesapeake Bay area well into the 20th century, and a floating theater docked each year at the port, providing entertainment.

The 20th century to the present

Historic Leonardtown remains the only incorporated municipality in St. Mary's County with its own elected mayor and town council. The town is experiencing a renaissance of its downtown as witnessed by recent openings of several new restaurants and businesses, some of which are located in historic buildings.^[5] An old order Mennonite farming community is located a few miles to the northwest, where community members sell furniture, crafts, produce, and other homemade/home grown products. A large, modern public library and seniors center opened in 2021. The Leonardtown Wharf waterfront park opened as a public attraction for both locals and tourists in May 2008. Facilities for boating, kayaking and canoeing are also planned.^[6] The Naval Air Base located at Patuxent River has boosted the economy in Leonardtown significantly. Many families have relocated to Leonardtown as a result of the base.

Entrance to the Leonardtown Wharf

St. Andrew's Church and Tudor Hall were listed on the National Register of Historic Places in 1973.^[7]

2010 census

As of the census^[9] of 2010, there were 2,930 people, 1,067 households, and 614 families living in the town. The population density was 921.4 inhabitants per square mile (355.8/km²). There were 1,156 housing units at an average density of 363.5 per square mile (140.3/km²). The racial makeup of the town was 77.0% White, 14.9% African American, 0.9% Native American, 2.7% Asian, 1.2% from other races, and 3.4% from two or more races. Hispanic or Latino people of any race were 3.6% of the population.

There were 1,067 households, of which 32.1% had children under the age of 18 living with them, 42.6% were married couples living together, 12.1% had a female householder with no husband present, 2.8% had a male householder with no wife present, and 42.5% were non-families. 37.3% of all households were made up of individuals, and 22% had someone living alone who was 65 years of age or older. The average household size was 2.35 and the average family size was 3.15.

The median age in the town was 40.8 years. 23.2% of residents were under the age of 18; 8% were between the ages of 18 and 24; 25.1% were from 25 to 44; 24.2% were from 45 to 64; and 19.5% were 65 years of age or older. The gender makeup of the town was 48.7% male and 51.3% female.

2000 census

As of the census^[10] of 2000, there were 1,896 people, 598 households, and 367 families living in the town. The population density was 611.0 inhabitants per square mile (235.9/km²). There were 646 housing units at an average density of 208.2 per square mile (80.4/km²). The racial makeup of the town was 70.78% White, 26.00% African American, 0.11% Native American, 1.48% Asian, 0.37% from other races, and 1.27% from two or more races. Hispanic or Latino people of any race were 0.84% of the population.

There were 598 households, out of which 26.3% had children under the age of 18 living with them, 40.8% were married couples living together, 16.7% had a female householder with no husband present, and 38.5% were non-families. 33.4% of all households were made up of individuals, and 16.6% had someone living alone who was 65 years of age or older. The average household size was 2.22 and the average family size was 2.80.

In the town, the population was spread out, with 15.9% under the age of 18, 7.0% from 18 to 24, 28.3% from 25 to 44, 18.3% from 45 to 64, and 30.5% who were 65 years of age or older. The median age was 44 years. For every 100 females, there were 83.0 males. For every 100 females age 18 and over, there were 78.9 males.

The median income for a household in the town was $35,563, and the median income for a family was $42,083. Males had a median income of $35,417 versus $25,125 for females. The per capita income for the town was $16,614. About 12.9% of families and 21.8% of the population were below the poverty line, including 23.9% of those under age 18 and 19.9% of those age 65 or over.