article: Bethesda, Maryland
links: Geographic Names Information System Forbes 2020 United States Census Washington Metro Eastern Time Zone Federal Information Processing Standard Area codes 301 and 240 ZIP Code 2020 United States census United States Washington, D.C. United States Census Bureau Montgomery County, Maryland U.S. Census Bureau National Institutes of Health Madonna of the Trail Connie Morella Census-designated place U.S. state Maryland List of counties in Maryland Walter Reed National Military Medical Center