Connecticut Zip Codes by Population (2025)

by Kristen Carney Kristen Carney

Updated: December 17, 2024

The most populous zip codes in Connecticut are 06902 with 72,915, 06010 at 61,206, 06810 with 55,179, 06516 at 55,147, and 06511 with 54,744. You can get the most current Census population data for all 285 Connecticut zip codes, sorted from the most populous zip codes in Connecticut to the least, according to the 2023 American Community Survey.

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Rank Zip Code Population
1 06902 72,915
2 06010 61,206
3 06810 55,179
4 06516 55,147
5 06511 54,744
6 06606 50,918
7 06457 46,690
8 06492 44,099
9 06484 41,402
10 06082 41,100
11 06513 38,343
12 06106 37,809
13 06360 37,527
14 06460 37,084
15 06611 36,928
16 06824 36,868
17 06040 36,171
18 06450 35,896
19 06053 35,697
20 06790 35,544
21 06614 35,538
22 06489 32,444
23 06854 31,753
24 06770 31,671
25 06704 30,666
26 06111 30,551
27 06811 30,526
28 06066 30,377
29 06340 29,833
30 06604 29,497
31 06051 29,421
32 06095 29,367
33 06512 29,347
34 06033 29,311
35 06708 29,103
36 06410 28,792
37 06851 28,591
38 06405 28,090
39 06880 27,364
40 06320 27,275
41 06109 27,180
42 06776 27,133
43 06074 26,820
44 06118 26,771
45 06705 26,352
46 06514 25,291
47 06114 25,283
48 06605 25,238
49 06877 25,029
50 06830 24,919
51 06473 24,527
52 06451 24,522
53 06108 24,027
54 06042 23,302
55 06610 22,092
56 06437 22,037
57 06112 21,918
58 06820 21,683
59 06002 21,547
60 06825 20,992
61 06067 20,716
62 06840 20,704
63 06801 20,498
64 06107 20,423
65 06905 20,126
66 06488 19,973
67 06518 19,958
68 06850 19,774
69 06401 19,160
70 06001 19,157
71 06226 19,068
72 06468 18,833
73 06037 18,754
74 06105 18,660
75 06032 18,642
76 06897 18,439
77 06515 18,388
78 06804 17,871
79 06443 17,577
80 06062 17,499
81 06615 16,865
82 06483 16,799
83 06029 16,571
84 06415 16,075
85 06716 16,058
86 06385 15,900
87 06117 15,863
88 06351 15,697
89 06470 15,576
90 06706 15,546
91 06519 15,426
92 06070 15,353
93 06461 15,256
94 06119 15,011
95 06517 14,867
96 06084 14,685
97 06831 14,656
98 06795 14,409
99 06416 14,301
100 06477 14,251
101 06120 13,832
102 06903 13,630
103 06812 13,558
104 06413 13,317
105 06478 12,870
106 06608 12,558
107 06096 12,555
108 06424 12,401
109 06110 12,307
110 06238 12,267
111 06355 12,223
112 06418 12,150
113 06076 11,989
114 06482 11,808
115 06239 11,594
116 06357 11,315
117 06268 10,782
118 06078 10,751
119 06071 10,554
120 06475 10,515
121 06901 10,506
122 06883 10,335
123 06098 10,200
124 06479 10,192
125 06382 10,076
126 06371 9,855
127 06798 9,787
128 06019 9,735
129 06710 9,669
130 06786 9,617
131 06013 9,613
132 06906 9,472
133 06480 9,421
134 06712 9,414
135 06339 9,263
136 06260 9,227
137 06907 9,071
138 06525 9,041
139 06379 9,003
140 06896 8,719
141 06234 8,526
142 06878 8,446
143 06052 8,232
144 06855 8,028
145 06035 7,939
146 06870 7,903
147 06374 7,884
148 06779 7,762
149 06762 7,736
150 06607 7,709
151 06807 7,667
152 06612 7,612
153 06370 7,547
154 06085 7,521
155 06787 7,493
156 06281 7,417
157 06333 7,323
158 06422 7,182
159 06249 7,137
160 06471 7,073
161 06016 6,833
162 06498 6,832
163 06269 6,723
164 06472 6,414
165 06241 6,317
166 06419 6,219
167 06447 6,106
168 06335 6,100
169 06403 6,089
170 06057 5,922
171 06354 5,840
172 06073 5,825
173 06791 5,565
174 06279 5,563
175 06248 5,464
176 06759 5,436
177 06378 5,408
178 06441 5,323
179 06524 5,280
180 06237 5,268
181 06026 5,176
182 06423 5,163
183 06359 5,154
184 06331 5,102
185 06043 4,848
186 06365 4,781
187 06250 4,780
188 06890 4,566
189 06259 4,455
190 06255 4,442
191 06417 4,432
192 06278 4,345
193 06088 4,324
194 06420 4,323
195 06092 4,239
196 06510 4,205
197 06277 4,023
198 06093 3,894
199 06412 3,786
200 06375 3,667
201 06231 3,645
202 06089 3,548
203 06784 3,525
204 06751 3,398
205 06330 3,311
206 06426 3,285
207 06063 3,248
208 06853 3,229
209 06280 3,179
210 06232 3,148
211 06469 3,125
212 06702 3,117
213 06756 3,013
214 06438 3,012
215 06377 2,905
216 06103 2,845
217 06384 2,812
218 06018 2,630
219 06442 2,623
220 06455 2,592
221 06069 2,562
222 06380 2,427
223 06334 2,327
224 06060 2,290
225 06247 2,286
226 06783 2,184
227 06235 2,116
228 06782 2,098
229 06763 2,078
230 06068 2,034
231 06757 1,987
232 06039 1,955
233 06254 1,925
234 06754 1,849
235 06058 1,819
236 06777 1,802
237 06256 1,796
238 06752 1,670
239 06481 1,644
240 06778 1,618
241 06081 1,607
242 06023 1,464
243 06021 1,463
244 06031 1,385
245 06027 1,376
246 06750 1,324
247 06793 1,270
248 06242 1,255
249 06080 991
250 06755 975
251 06459 956
252 06794 953
253 06332 952
254 06785 943
255 06282 902
256 06409 858
257 06796 843
258 06090 829
259 06262 787
260 06061 762
261 06065 671
262 TIE 06024 570
262 TIE 06467 570
264 06414 407
265 06353 369
266 06059 344
267 06263 320
268 06266 278
269 06444 261
270 06456 253
271 06264 214
272 06387 184
273 06091 176
274 06373 137
275 06243 107
276 06376 87
277 06258 79
278 06350 71
279 06338 62
280 06439 58
281 06753 50
282 06336 46
283 06389 38
284 06022 29
285 06758 22
  • United States Census Bureau. B01001 SEX BY AGE, 2023 American Community Survey 5-Year Estimates. U.S. Census Bureau, American Community Survey Office. Web. 12 December 2024. http://www.census.gov/.

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