Bethesda, MD

ZIP code 20811 is located in Bethesda, Maryland. It is home to the National Institutes of Health (NIH), a world-renowned biomedical research center. The Walter Reed National Military Medical Center and the Uniformed Services University of the Health Sciences are also located within this ZIP code. Additionally, the area is known for its picturesque neighborhoods and easy access to downtown Bethesda's shops and restaurants.