Boyds, Maryland is an unincorporated community in rural Montgomery County, Maryland, located north of Washington, DC. Its ZIP Code is 20841. According to the United States 2000 Census, the ZIP Code Tabulation Area (ZCTA) for the town of Boyds covers an area of 27.54 square miles (71.3 km) and has a population of 2,025. Black Hill Regional Park, and most notably Little Seneca Lake, are part of Boyds.