Linthicum Heights, MD

ZIP code 21090 encompasses the area of Linthicum Heights in Maryland. This zip code is home to Baltimore/Washington International Thurgood Marshall Airport, making it a major transportation hub. Additionally, the National Electronics Museum, showcasing the history of electronic innovation, is located in this area. With easy access to the airport and fascinating cultural attractions, ZIP code 21090 offers a diverse and dynamic environment for residents and visitors alike.