There are 36 cities in Middlesex County, Massachusetts.

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

City
Rank
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Cambridge1119,300118,3490.34%18,6616.39
Lowell2112,248115,366-0.6%8,24913.61
Newton386,54588,759-0.48%4,85417.83
Somerville479,25080,814-0.32%19,2214.12
Medford571,87160,4144.71%8,8738.10
Framingham671,80572,846 2,86725.04
Malden763,86466,011-0.66%12,6615.04
Waltham863,40965,046-0.52%4,97612.74
Everett950,86848,9171.52%14,8743.42
Arlington1045,90645,379 8,9265.14
Woburn1141,61840,7910.45%3,29012.65
Marlborough1240,62941,654-0.42%1,94820.86
Watertown Town1334,69035,331-0.48%8,6754
Lexington1434,22133,304 2,08216.43
Melrose1528,82529,708-0.57%6,1554.68
Wakefield1627,05427,041 3,6607.39
Belmont1726,99726,158 5,8084.65
Burlington1826,16928,077 2,22711.75
Reading1925,41525,236 2,5489.98
Wilmington2023,19123,390 1,36616.97
Stoneham2122,99223,625 3,8226.01
Winchester2222,80922,760 3,7816.03
Hudson2315,49615,222 2,6995.74
Maynard2410,67110,900 2,0495.21
Cochituate256,9376,730 1,8213.81
West Concord266,4507,294 1,9093.38
Pinehurst276,4266,997 1,7233.73
Hopkinton283,2983,864 2,1531.53
Ayer292,9692,551 2,2391.33
Littleton Common302,8703,370 8113.54
Pepperell312,2052,685 1,0652.07
East Pepperell321,9991,916 1,4121.42
Devens331,7632,007 2616.76
Groton341,4721,127 8801.67
Shirley351,3591,716 1,0311.32
Townsend361,1311,276 6681.69
showing: 36 rows

Cities in Middlesex County, Massachusetts by Population (2024)

What is the largest city in Middlesex County, Massachusetts?

Cambridge is the largest city in Middlesex County.

What is the smallest city in Middlesex County, Massachusetts?

Townsend is the smallest city in Middlesex County.

How many cities are in Middlesex County?

There are 36 cities in Middlesex County, Massachusetts.

Frequently Asked Questions