Bethesda, Maryland

Bethesda, Maryland
From top: Bethesda Meeting House, Bethesda's Madonna of the Trail statue, the National Institutes of Health, downtown Bethesda near the Bethesda Metro station, Bethesda Avenue at night, Bethesda Theatre, and the Connie Morella Library
Boundaries of Bethesda CDP from U.S. Census Bureau
Location of Bethesda in Montgomery County, Maryland
Coordinates: 38°59′5″N 77°6′47″W / 38.98472°N 77.11306°W / 38.98472; -77.11306
CountryUnited States
StateMaryland
CountyMontgomery
Government
 • TypeManagement organization with county sanction
 • Executive directorJeff Burton
 • Marketing and communications directorStephanie Coppula
 • Finance and operations directorJeff Oyer
 • Field operations managerEli Banks
 • Office managerChiqui Laboy
Area
 • Total
13.33 sq mi (34.52 km2)
 • Land13.26 sq mi (34.35 km2)
 • Water0.066 sq mi (0.17 km2)
Elevation
354 ft (108 m)
Population
 (2020)
 • Total
68,056
 • Density5,132/sq mi (1,981.3/km2)
Time zoneUTC−5 (Eastern (EST))
 • Summer (DST)UTC−4 (EDT)
ZIP Codes
20800–20899
Area codes301, 240
FIPS code24-07125
GNIS feature ID2389206

Bethesda (/bəˈθɛzdə/) is an unincorporated, census-designated place in southern Montgomery County, Maryland, United States. Located just northwest of Washington, D.C., it is a major business and government center of the Washington metropolitan region and a national center for medical research. According to the 2020 census, the community had a population of 68,056.