Connecticut / Zip Codes by Population

Connecticut Zip Codes by Population

Below are 287 Connecticut zip codes sorted by population from largest to smallest. The population data are from the 2021 American Community Survey. You can copy and paste this list directly into your favorite spreadsheet program. Don't you just adore lovely numbers listed nicely in columns & rows? We do!

Some of these zips may be mostly within a neighboring state and only slightly within Connecticut. We follow the US Census Bureau's lead here and if any portion of the zip code intersects Connecticut (no matter how small), we include that zip code both in the Connecticut list below as well as in the neighboring state's list of zip codes.

Rank	Zip Code	Population
1	06902	69,523
2	06010	60,745
3	06516	55,518
4	06511	54,856
5	06810	53,931
6	06606	50,041
7	06457	46,000
8	06492	44,446
9	06082	42,480
10	06484	40,944
11	06513	38,790
12	06106	38,410
13	06360	37,371
14	06460	37,309
15	06611	36,830
16	06450	36,367
17	06040	36,298
18	06824	36,028
19	06790	35,360
20	06053	34,049
21	06614	33,791
22	06489	33,265
23	06811	32,042
24	06051	31,737
25	06770	31,699
26	06708	31,469
27	06340	30,565
28	06111	30,493
29	06854	30,352
30	06066	30,002
31	06095	29,424
32	06033	29,385
33	06851	28,756
34	06410	28,748
35	06512	28,711
36	06704	28,226
37	06405	28,102
38	06320	27,585
39	06604	27,322
40	06880	27,242
41	06118	27,187
42	06109	27,162
43	06776	27,043
44	06074	26,719
45	06514	26,710
46	06114	26,537
47	06705	25,976
48	06877	25,148
49	06830	24,788
50	06605	24,776
51	06473	24,614
52	06451	24,423
53	06108	23,784
54	06610	23,180
55	06042	23,154
56	06437	22,113
57	06112	21,891
58	06905	21,604
59	06820	21,485
60	06002	21,399
61	06825	20,992
62	06067	20,682
63	06840	20,672
64	06107	20,460
65	06801	20,287
66	06518	20,210
67	06488	19,866
68	06105	19,769
69	06226	19,365
70	06850	19,158
71	06001	19,132
72	06515	18,937
73 TIE	06401	18,927
73 TIE	06468	18,927
75	06615	18,569
76	06037	18,506
77	06897	18,486
78	06032	18,430
79	06443	17,742
80	06804	17,652
81	06062	17,543
82	06483	16,731
83	06029	16,339
84	06415	16,111
85	06716	16,104
86	06519	16,090
87	06470	15,894
88	06385	15,791
89	06351	15,665
90	06117	15,496
91	06070	15,333
92	06831	15,172
93	06706	15,060
94	06461	14,999
95	06903	14,816
96	06119	14,729
97	06084	14,546
98	06517	14,445
99	06795	14,261
100	06416	14,252
101	06477	14,225
102	06608	14,162
103	06812	13,640
104	06120	13,399
105	06413	13,269
106	06110	12,979
107	06478	12,744
108	06424	12,725
109	06096	12,559
110	06418	12,405
111	06238	12,186
112	06355	12,108
113	06268	12,094
114	06076	11,954
115	06357	11,845
116	06482	11,494
117	06906	10,847
118	06239	10,832
119	06382	10,786
120	06071	10,771
121	06475	10,506
122	06883	10,339
123	06098	10,316
124	06710	10,285
125	06078	10,107
126	06019	9,989
127	06371	9,946
128	06798	9,762
129	06786	9,594
130	06479	9,587
131	06013	9,511
132	06480	9,459
133	06712	9,361
134	06339	9,283
135	06260	9,250
136	06525	9,073
137	06607	9,048
138	06901	8,878
139	06907	8,849
140	06896	8,736
141	06379	8,697
142	06269	8,680
143	06234	8,476
144	06855	8,449
145	06878	8,387
146	06052	8,344
147	06374	8,141
148	06035	8,030
149	06870	7,907
150	06779	7,849
151	06762	7,617
152	06612	7,602
153	06370	7,578
154	06787	7,515
155	06807	7,504
156	06085	7,499
157	06471	7,332
158	06422	7,242
159	06281	7,206
160	06249	7,140
161	06333	6,953
162	06016	6,940
163	06241	6,883
164	06498	6,814
165	06472	6,439
166	06057	6,380
167	06419	6,276
168	06447	6,155
169	06403	6,027
170	06335	6,014
171	06759	5,727
172	06073	5,676
173	06378	5,670
174	06248	5,659
175	06279	5,586
176	06791	5,535
177	06354	5,522
178	06250	5,446
179	06441	5,394
180	06423	5,337
181	06524	5,331
182	06237	5,269
183	06359	5,151
184	06026	5,093
185	06331	5,080
186	06043	4,839
187	06365	4,718
188	06890	4,647
189	06092	4,612
190	06417	4,473
191	06255	4,427
192	06259	4,406
193	06278	4,349
194	06420	4,261
195	06088	4,251
196	06277	4,008
197	06853	4,004
198	06510	3,942
199	06375	3,810
200	06412	3,787
201	06093	3,677
202	06426	3,563
203	06784	3,545
204	06231	3,463
205	06751	3,408
206	06330	3,384
207	06063	3,359
208	06280	3,173
209	06756	3,049
210	06469	3,002
211	06232	2,998
212	06377	2,938
213	06455	2,935
214	06438	2,922
215	06089	2,838
216	06702	2,782
217	06384	2,639
218	06018	2,607
219	06380	2,554
220	06442	2,480
221	06069	2,443
222	06247	2,382
223	06060	2,311
224	06334	2,308
225	06235	2,185
226	06757	2,152
227	06103	2,137
228	06763	2,117
229	06782	2,111
230	06256	2,096
231	06783	2,095
232	06080	2,079
233	06068	2,004
234	06039	1,837
235	06254	1,835
236	06752	1,833
237	06058	1,750
238	06081	1,684
239	06754	1,649
240	06023	1,601
241	06777	1,548
242	06778	1,452
243	06027	1,431
244	06793	1,423
245	06021	1,422
246	06031	1,421
247	06481	1,341
248	06242	1,280
249	06459	1,164
250	06750	1,112
251	06282	1,028
252	06755	1,009
253	06794	963
254	06796	940
255	06332	882
256	06785	801
257	06262	731
258	06090	685
259	06409	682
260	06065	629
261	06024	602
262	06467	403
263	06387	359
264	06061	305
265	06266	295
266	06243	261
267	06091	203
268	06263	202
269	06353	200
270	06456	199
271	06444	178
272	06373	159
273	06264	150
274	06350	121
275	06414	112
276	06389	95
277	06258	83
278	06336	81
279	06338	76
280	06022	67
281	06753	54
282	06376	51
283	06079	43
284	06059	38
285	06020	37
286	06758	32
287	06439	15
United States Census Bureau. B01001 SEX BY AGE, 2021 American Community Survey 5-Year Estimates. U.S. Census Bureau, American Community Survey Office. Web. 8 December 2022. http://www.census.gov/.

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