100 Smallest ZIP Codes in the United States by Population in Middlesex County, Massachusetts

Explore the 100 smallest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in Middlesex County, Massachusetts.

Rank	ZIP Code	City	State	Population
1	01718	ACTON	MA	737
2	02462	NEWTON LOWER FALLS	MA	1,438
3	01731	HANSCOM AFB	MA	1,784
4	01474	WEST TOWNSEND	MA	1,902
5	01431	ASHBY	MA	3,187
6	01827	DUNSTABLE	MA	3,359
7	02464	NEWTON UPPER FALLS	MA	3,440
8	01770	SHERBORN	MA	4,404
9	02142	CAMBRIDGE	MA	4,474
10	01741	CARLISLE	MA	5,209
11	01773	LINCOLN	MA	5,216
12	01719	BOXBOROUGH	MA	5,462
13	02468	WABAN	MA	5,589
14	02461	NEWTON HIGHLANDS	MA	7,049
15	01464	SHIRLEY	MA	7,092
16	01775	STOW	MA	7,111
17	01469	TOWNSEND	MA	7,168
18	01432	AYER	MA	8,118
19	02466	AUBURNDALE	MA	8,859
20	01863	NORTH CHELMSFORD	MA	9,570
21	02460	NEWTONVILLE	MA	9,888
22	01460	LITTLETON	MA	10,084
23	01754	MAYNARD	MA	10,671
24	01862	NORTH BILLERICA	MA	11,126
25	01450	GROTON	MA	11,212
26	01463	PEPPERELL	MA	11,667
27	02493	WESTON	MA	11,759
28	02465	WEST NEWTON	MA	11,823
29	01879	TYNGSBORO	MA	12,385
30	02458	NEWTON	MA	12,706
31	01778	WAYLAND	MA	14,070
32	02141	CAMBRIDGE	MA	14,402
33	01730	BEDFORD	MA	14,408
34	01746	HOLLISTON	MA	14,902
35	01864	NORTH READING	MA	15,529
36	02452	WALTHAM	MA	15,830
37	02420	LEXINGTON	MA	16,356
38	01850	LOWELL	MA	16,806
39	02476	ARLINGTON	MA	17,739
40	02421	LEXINGTON	MA	17,865
41	01742	CONCORD	MA	18,311
42	02451	WALTHAM	MA	18,379
43	01721	ASHLAND	MA	18,634
44	01748	HOPKINTON	MA	18,748
45	01776	SUDBURY	MA	18,926
46	02459	NEWTON CENTER	MA	19,182
47	01749	HUDSON	MA	19,947
48	02140	CAMBRIDGE	MA	21,553
49	01890	WINCHESTER	MA	22,809
50	02180	STONEHAM	MA	22,992
51	01720	ACTON	MA	23,081
52	01887	WILMINGTON	MA	23,191
53	01886	WESTFORD	MA	24,524
54	02144	SOMERVILLE	MA	25,022
55	02143	SOMERVILLE	MA	25,329
56	01867	READING	MA	25,443
57	01803	BURLINGTON	MA	26,004
58	01824	CHELMSFORD	MA	26,612
59	02478	BELMONT	MA	26,964
60	01880	WAKEFIELD	MA	27,026
61	02145	SOMERVILLE	MA	27,692
62	02474	ARLINGTON	MA	28,167
63	01854	LOWELL	MA	29,062
64	02176	MELROSE	MA	29,477
65	02453	WALTHAM	MA	30,365
66	01876	TEWKSBURY	MA	30,817
67	01821	BILLERICA	MA	30,854
68	01826	DRACUT	MA	32,309
69	01851	LOWELL	MA	32,323
70	01701	FRAMINGHAM	MA	32,973
71	02472	WATERTOWN	MA	35,300
72	01760	NATICK	MA	36,274
73	01852	LOWELL	MA	36,546
74	02138	CAMBRIDGE	MA	38,006
75	01702	FRAMINGHAM	MA	38,898
76	02139	CAMBRIDGE	MA	39,856
77	01801	WOBURN	MA	40,992
78	01752	MARLBOROUGH	MA	41,391
79	02149	EVERETT	MA	48,685
80	02155	MEDFORD	MA	63,873
81	02148	MALDEN	MA	65,463