Cities in Middlesex: Acton Arlington Arlington Heights Ashby Ashland Auburndale Ayer Bedford Belmont Billerica Boxborough Burlington Cambridge Carlisle Chelmsford Chestnut Hill Concord Devens Dracut Dunstable Everett Framingham Groton Hanscom AFB Holliston Hopkinton Hudson Lexington Lincoln Littleton Lowell Malden Marlborough Maynard Medford Melrose Natick New Town Newton Newton Center Newton Highlands Newton Lower Falls Newton Upper Falls Newtonville Nonantum North Billerica North Chelmsford North Reading North Waltham Nutting Lake Pepperell Pinehurst Reading Sherborn Shirley Somerville Stoneham Stow Sudbury Tewksbury Townsend Tyngsboro Village Of Nagog Woods Waban Wakefield Waltham Watertown Waverley Wayland West Groton West Medford West Newton West Townsend Westford Weston Wilmington Winchester Woburn Woodville