Massachusetts 5th Congressional District

Includes: Arlington, Ashland, Belmont, Cambridge (partial), Framingham, Holliston, Lexington, Lincoln, Malden, Medford, Melrose, Natick, Revere, Sherborn, Southborough, Stoneham, Sudbury, Waltham, Watertown, Wayland, Weston, Winchester, Winthrop and Woburn.