Middlesex County, Massachusetts
Middlesex County profile, demographic data, and geographic information.
Cities & Towns in Middlesex County
Constituent municipalities and census communities located within Middlesex County.
| City / Town Name | Classification | Census GEOID | Land Area |
|---|---|---|---|
| Arlington CDP | CDP | 2501640 | 5.14 sq mi |
| Ayer CDP | CDP | 2503040 | 1.33 sq mi |
| Belmont CDP | CDP | 2505105 | 4.65 sq mi |
| Burlington CDP | CDP | 2509875 | 11.75 sq mi |
| Cambridge city | City | 2511000 | 6.40 sq mi |
| Cochituate CDP | CDP | 2514570 | 3.81 sq mi |
| East Pepperell CDP | CDP | 2520310 | 1.42 sq mi |
| Everett city | City | 2521990 | 3.42 sq mi |
| Framingham city | City | 2524960 | 25.04 sq mi |
| Groton CDP | CDP | 2527445 | 1.67 sq mi |
| Hanscom AFB CDP | CDP | 2528425 | 0.89 sq mi |
| Hopkinton CDP | CDP | 2531050 | 1.53 sq mi |
| Hudson CDP | CDP | 2531575 | 5.75 sq mi |
| Lexington CDP | CDP | 2535250 | 16.43 sq mi |
| Littleton Common CDP | CDP | 2536020 | 3.54 sq mi |
| Lowell city | City | 2537000 | 13.61 sq mi |
| Malden city | City | 2537875 | 5.04 sq mi |
| Marlborough city | City | 2538715 | 20.86 sq mi |
| Maynard CDP | CDP | 2539660 | 5.21 sq mi |
| Medford city | City | 2539835 | 8.10 sq mi |
| Melrose city | City | 2540115 | 4.68 sq mi |
| Newton city | City | 2545560 | 17.83 sq mi |
| Pepperell CDP | CDP | 2552770 | 2.07 sq mi |
| Pinehurst CDP | CDP | 2553680 | 3.73 sq mi |
| Reading CDP | CDP | 2556165 | 9.98 sq mi |
| Shirley CDP | CDP | 2561555 | 1.32 sq mi |
| Somerville city | City | 2562535 | 4.12 sq mi |
| Stoneham CDP | CDP | 2567700 | 6.02 sq mi |
| Townsend CDP | CDP | 2570325 | 1.69 sq mi |
| Wakefield CDP | CDP | 2572250 | 7.39 sq mi |
| Waltham city | City | 2572600 | 12.74 sq mi |
| Watertown city | City | 2573405 | 4.00 sq mi |
| West Concord CDP | CDP | 2575680 | 3.38 sq mi |
| Wilmington CDP | CDP | 2580195 | 16.97 sq mi |
| Winchester CDP | CDP | 2580545 | 6.03 sq mi |
| Woburn city | City | 2581035 | 12.65 sq mi |