Connecticut / Zip Codes by Population

Connecticut Zip Codes by Population

The data is from the US Census. Below are 281 Connecticut zip codes ranked 1 through 280 (there are some ties). 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.

Looking for a list of cities, counties or zips in Connecticut?
Get a spreadsheet with the most current population, income, housing demographics and more for all cities, counties or zips in Connecticut. Learn more.

Rank Zip Code Population
1 06902 69,946
2 06010 60,218
3 06516 54,763
4 06511 53,707
5 06810 52,548
6 06606 47,422
7 06457 46,511
8 06492 44,693
9 06082 44,143
10 06484 41,141
11 06513 40,037
12 06460 38,959
13 06106 38,378
14 06360 36,396
15 06611 35,990
16 06824 35,349
17 06450 35,215
18 06040 34,661
19 06053 34,452
20 06790 34,433
21 06489 33,522
22 06614 33,299
23 06811 31,824
24 06770 31,557
25 06854 30,855
26 06340 30,403
27 06111 30,234
28 06051 30,231
29 06708 29,619
30 06066 29,277
31 06410 29,050
32 06095 28,894
33 06033 28,698
34 06512 28,444
35 06880 28,376
36 06114 28,362
37 06405 27,711
38 06514 27,534
39 06604 27,152
40 06851 27,118
41 06320 26,999
42 06109 26,171
43 06776 26,023
44 06074 25,898
45 06118 25,834
46 06705 25,653
47 06704 25,136
48 06877 25,091
49 06830 25,036
50 06605 24,635
51 06451 24,522
52 06108 24,474
53 06473 24,108
54 06610 23,172
55 06042 23,144
56 06437 22,216
57 06825 21,919
58 06820 21,742
59 06112 21,094
60 06002 21,022
61 TIE 06905 and 06840 20,276
62 06067 20,168
63 06488 19,681
64 06801 19,634
65 06468 19,546
66 06226 19,431
67 06107 19,104
68 06518 19,024
69 06037 18,926
70 06105 18,909
71 06615 18,821
72 06401 18,725
73 06001 18,516
74 06897 18,463
75 06515 18,344
76 06443 18,113
77 06850 17,848
78 06032 17,678
79 06062 17,619
80 06804 17,292
81 06716 16,615
82 06415 16,611
83 06470 16,571
84 06483 16,508
85 06117 16,350
86 06029 16,125
87 01106 15,987
88 06351 15,877
89 06070 15,734
90 06519 15,690
91 06461 15,369
92 06385 15,310
93 06119 15,236
94 06084 14,713
95 06831 14,588
96 06517 14,313
97 06608 14,263
98 06120 14,223
99 06706 13,997
100 06812 13,955
101 06477 13,934
102 06903 13,917
103 06416 13,910
104 06795 13,861
105 06478 13,086
106 06413 12,928
107 06424 12,744
108 06110 12,733
109 06096 12,671
110 06355 12,628
111 06076 12,571
112 06418 12,562
113 06238 12,406
114 06078 12,282
115 06382 12,021
116 06098 11,962
117 06357 11,548
118 06482 11,251
119 06071 11,171
120 06239 11,169
121 06710 10,774
122 06268 10,420
123 06269 10,296
124 06883 10,287
125 06019 10,148
126 06475 10,090
127 01077 9,720
128 06371 9,686
129 06013 9,659
130 06712 9,657
131 06479 9,572
132 06798 9,562
133 06260 9,353
134 06480 9,322
135 06786 9,277
136 06906 9,244
137 06896 9,127
138 06607 8,995
139 06525 8,827
140 06379 8,645
141 06855 8,540
142 06339 8,449
143 06907 8,435
144 06234 8,253
145 06052 8,142
146 06878 8,112
147 06035 7,865
148 06779 7,783
149 06787 7,758
150 06762 7,701
151 06870 7,642
152 06471 7,600
153 06612 7,529
154 06807 7,514
155 06085 7,362
156 06374 7,250
157 06422 7,221
158 06249 7,215
159 06901 7,186
160 06333 7,176
161 06498 6,919
162 06472 6,900
163 06281 6,897
164 06016 6,889
165 06370 6,669
166 06419 6,392
167 06241 6,386
168 06447 6,368
169 06335 6,203
170 06057 6,201
171 06403 6,168
172 06354 6,167
173 06279 5,893
174 06759 5,843
175 06073 5,830
176 06248 5,605
177 06378 5,594
178 06524 5,513
179 06791 5,456
180 06237 5,444
181 06423 5,374
182 06359 5,332
183 06026 5,304
184 01036 5,178
185 06331 5,069
186 06441 5,011
187 06043 4,911
188 06250 4,706
189 06365 4,657
190 06088 4,556
191 06092 4,493
192 06417 4,480
193 06259 4,471
194 06278 4,363
195 06255 4,357
196 06890 4,322
197 06412 4,234
198 06420 4,192
199 06277 4,099
200 06853 4,023
201 06231 3,907
202 06784 3,740
203 06375 3,630
204 06751 3,433
205 06093 3,406
206 06426 3,401
207 06063 3,351
208 06330 3,220
209 06232 3,203
210 06089 3,100
211 06702 3,080
212 06455 3,077
213 06280 3,055
214 06377 2,969
215 06438 2,906
216 06756 2,842
217 06384 2,833
218 06380 2,816
219 06469 2,802
220 06018 2,782
221 06060 2,691
222 06247 2,686
223 06510 2,576
224 06334 2,508
225 06235 2,472
226 06782 2,434
227 06442 2,343
228 06069 2,342
229 06256 2,245
230 06039 2,138
231 06783 2,094
232 06757 1,974
233 06103 1,878
234 06763 1,864
235 06754 1,789
236 06254 1,778
237 06752 1,718
238 06058 1,653
239 06023 1,558
240 06081 1,547
241 06793 1,453
242 06027 1,451
243 06068 1,386
244 06777 1,352
245 06031 1,344
246 06778 1,322
247 06481 1,304
248 06242 1,264
249 06750 1,047
250 06282 1,030
251 06796 972
252 06794 909
253 06755 900
254 06409 860
255 06090 835
256 06262 812
257 06785 776
258 06065 660
259 06387 605
260 06332 587
261 06266 562
262 06024 460
263 06467 385
264 06021 383
265 06061 367
266 06758 341
267 06263 302
268 06456 259
269 06444 241
270 06376 209
271 06373 181
272 06243 171
273 06022 140
274 06414 134
275 06336 129
276 06264 108
277 06353 107
278 06091 60
279 06350 47
280 06856 5

United States Census Bureau. B01001 SEX BY AGE, 2019 American Community Survey 5-Year Estimates. U.S. Census Bureau, American Community Survey Office. Web. 10 December 2020. http://www.census.gov/.

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