Connecticut ZIP Codes

Demographics, income, and housing data for ZIP codes in Connecticut (CT).

282

Total ZIPs

3,574,097

Population

$109,962

Avg Income

$407,521

Avg Home Value

43.9

Avg Median Age

Counties in Connecticut

County Name	ZIP Count	Population
Fairfield	47	916,937
Hartford	59	894,383
Litchfield	39	189,330
Middlesex	22	164,856
New Haven	41	862,597
New London	31	275,315
Tolland	15	152,213
Windham	28	118,466

ZIP Codes in Connecticut

Showing top 100 of 282 ZIP codes by population.

ZIP Code	City	Population	Density
06902	Stamford	63,406	2,405
06010	Bristol	60,448	884
06516	West Haven	55,564	1,996
06511	New Haven	53,600	3,489
06810	Danbury	49,482	922
06457	Middletown	47,648	449
06606	Bridgeport	46,236	3,373
06492	Wallingford	45,241	442
06082	Enfield	44,654	518
06106	Hartford	39,902	3,645
06484	Shelton	39,559	499
06513	New Haven	38,978	2,079
06460	Milford	38,207	1,175
06360	Norwich	37,541	538
06450	Meriden	36,493	1,004
06790	Torrington	36,482	339
06611	Trumbull	36,091	582
06040	Manchester	35,306	803
06053	New Britain	34,863	1,681
06824	Fairfield	33,900	650
06614	Stratford	32,929	1,156
06489	Southington	32,067	445
06770	Naugatuck	31,975	739
06811	Danbury	31,400	572
06340	Groton	31,242	527
06111	Newington	30,562	898
06051	New Britain	30,519	2,883
06604	Bridgeport	30,313	3,735
06512	East Haven	29,861	1,097
06708	Waterbury	29,418	1,190
06066	Vernon Rockville	29,219	637
06410	Cheshire	29,161	346
06854	Norwalk	29,100	2,303
06095	Windsor	29,079	379
06033	Glastonbury	28,762	323
06405	Branford	27,860	506
06320	New London	27,617	1,926
06114	Hartford	27,449	2,622
06705	Waterbury	27,122	1,886
06118	East Hartford	26,956	1,051
06776	New Milford	26,889	187
06851	Norwalk	26,703	1,351
06109	Wethersfield	26,668	837
06880	Westport	26,647	511
06514	Hamden	26,265	905
06074	South Windsor	25,705	354
06704	Waterbury	25,139	1,226
06877	Ridgefield	24,677	275
06451	Meriden	24,419	964
06473	North Haven	24,388	435
06108	East Hartford	24,307	1,156
06830	Greenwich	24,027	683
06605	Bridgeport	23,397	3,853
06042	Manchester	22,942	849
06112	Hartford	22,879	3,241
06610	Bridgeport	22,735	2,871
06437	Guilford	22,375	184
06825	Fairfield	21,123	1,212
06820	Darien	20,732	633
06002	Bloomfield	20,486	304
06226	Willimantic	20,114	1,069
06488	Southbury	19,904	197
06518	Hamden	19,848	469
06840	New Canaan	19,738	343
06067	Rocky Hill	19,709	565
06905	Stamford	19,649	1,527
06468	Monroe	19,479	289
06105	Hartford	19,392	3,186
06401	Ansonia	19,237	1,237
06107	West Hartford	18,786	1,112
06801	Bethel	18,581	423
06037	Berlin	18,565	282
06615	Stratford	18,453	1,100
06001	Avon	18,385	305
06443	Madison	18,269	195
06850	Norwalk	18,078	1,040
06897	Wilton	18,071	260
06062	Plainville	17,715	783
06032	Farmington	17,675	301
06117	West Hartford	17,267	671
06515	New Haven	17,141	1,452
06415	Colchester	16,857	120
06716	Wolcott	16,680	315
06483	Seymour	16,540	440
06804	Brookfield	16,466	322
06519	New Haven	16,428	3,794
06351	Jewett City	16,301	121
06470	Newtown	16,003	166
06385	Waterford	15,893	246
06029	Ellington	15,547	178
06119	West Hartford	15,474	2,928
06070	Simsbury	15,104	267
06084	Tolland	15,067	146
06517	Hamden	14,853	1,124
06831	Greenwich	14,792	207
06461	Milford	14,552	584
06903	Stamford	14,499	320
06706	Waterbury	14,324	1,450
06795	Watertown	14,144	208
06416	Cromwell	14,005	466

All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).

PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.

Counties in Connecticut

Largest Cities in Connecticut

ZIP Codes in Connecticut