Suffolk

County in New York

County

The population development of Suffolk.

Name	Status	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01	Population Estimate 2024-07-01
Suffolk	County	1,321,864	1,419,369	1,493,350	1,525,913	1,535,909	→
New York	State	17,990,455	18,976,457	19,378,102	20,203,772	19,867,248

Contents: Incorporated Places

The population development of the incorporated places in Suffolk.

The Details icon links to further information about a selected place including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).

Name	Status	County	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01	Population Estimate 2024-07-01
Amityville	Village	Suffolk	9,305	9,450	9,500	9,547	9,718	→
Asharoken	Village	Suffolk	776	608	650	594	608	→
Babylon	Village	Suffolk	12,333	12,584	12,133	12,191	12,193	→
Belle Terre	Village	Suffolk	781	834	790	785	788	→
Bellport	Village	Suffolk	2,576	2,367	2,079	2,200	2,211	→
Brightwaters	Village	Suffolk	3,277	3,242	3,118	3,188	3,187	→
Dering Harbor	Village	Suffolk	30	8	11	36	37	→
East Hampton	Village	Suffolk	1,382	1,353	1,080	1,499	1,556	→
Greenport	Village	Suffolk	2,018	1,906	2,201	2,582	2,591	→
Head of the Harbor	Village	Suffolk	1,305	1,443	1,478	1,482	1,475	→
Huntington Bay	Village	Suffolk	1,545	1,469	1,452	1,427	1,445	→
Islandia	Village	Suffolk	2,764	3,093	3,331	3,569	3,651	→
Lake Grove	Village	Suffolk	9,301	10,271	11,189	11,054	11,109	→
Lindenhurst	Village	Suffolk	26,851	27,779	27,269	27,146	27,160	→
Lloyd Harbor	Village	Suffolk	3,316	3,654	3,683	3,572	3,565	→
Nissequogue	Village	Suffolk	1,535	1,528	1,744	1,606	1,625	→
North Haven	Village	Suffolk	792	731	843	1,149	1,197	→
Northport	Village	Suffolk	7,562	7,561	7,399	7,342	7,317	→
Ocean Beach	Village	Suffolk	131	133	81	171	175	→
Old Field	Village	Suffolk	765	951	918	910	925	→
Patchogue	Village	Suffolk	11,207	11,908	11,817	12,395	12,447	→
Poquott	Village	Suffolk	756	975	953	929	929	→
Port Jefferson	Village	Suffolk	7,527	8,066	7,745	7,994	8,189	→
Quogue	Village	Suffolk	903	1,033	971	1,637	1,697	→
Sag Harbor	Village	Suffolk	2,123	2,335	2,167	2,752	2,816	→
Sagaponack	Village	Suffolk	324	353	313	734	744	→
Saltaire	Village	Suffolk	38	43	41	107	109	→
Shoreham	Village	Suffolk	624	420	538	521	524	→
Southampton	Village	Suffolk	4,099	3,956	3,106	4,547	4,693	→
Village of the Branch	Village	Suffolk	1,801	1,777	1,808	1,771	1,763	→
West Hampton Dunes	Village	Suffolk	10	13	55	112	119	→
Westhampton Beach	Village	Suffolk	1,551	1,909	1,715	2,197	2,238	→

Source: U.S. Census Bureau.

Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.

Further information about the population structure:

Gender (C 2020)
Males	747,083
Females	778,837

Age Groups (C 2020)
0-17 years	311,508
18-64 years	943,670
65+ years	270,742

Age Distribution (C 2020)
80+ years	67,851
70-79 years	119,479
60-69 years	190,658
50-59 years	234,610
40-49 years	188,684
30-39 years	179,923
20-29 years	191,827
10-19 years	198,663
0-9 years	154,225

Urbanization (C 2020)
Rural	29,972
Urban	1,495,948

»Race« (C 2020)
White	1,022,846
Black/African American	114,294
Indigenous	9,188
Asian	65,779
Pacific Islander	427
Some other	166,174
2 or more	147,212

Ethnicity (C 2020)
Hispanic or Latino	332,959
Other	1,192,961