- Malden is a city located in Middlesex County, Massachusetts, United States. It is a suburb of Boston and has a population of approximately 60,000 people. Malden is known for its diverse community, vibrant downtown area, and easy access to Boston through public transportation. The city has several parks, schools, and cultural attractions, including the Malden Public Library and the Converse Memorial Building. Malden is also home to a variety of restaurants, shops, and entertainment venues.