Which ZIP code in Suffolk County has the highest share of residents who moved in during the past year?

11790 (Stony Brook), at 26.0%, among 88 ZIP codes with at least 1,000 residents.

Why are some ZIP codes missing?

ZIP codes with fewer than 1,000 residents are left out because their survey estimates swing too much to rank, and so are ZIP codes where the Census Bureau did not publish this figure.

ZIP codes with the most new movers in Suffolk County, NY

These are the 25 ZIP codes in Suffolk County with the highest share of residents who moved in during the past year, out of 88 with at least 1,000 residents. 11790 (Stony Brook, 26.0%), 11955 (Moriches, 16.2%) and 11976 (Water Mill, 14.1%) lead the list. There is no single "best" ZIP code in Suffolk County; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.

ZIP codes with the most new movers in Suffolk County

Rank	ZIP	Mailing city	Moved in the past year	Residents	Households	Residential mailboxes
1	11790	Stony Brook	26.0%	21,074	4,455	4,756
2	11955	Moriches	16.2%	2,458	1,312	1,631
3	11976	Water Mill	14.1%	2,952	1,315	1,971
4	11792	Wading River	13.5%	8,904	3,116	3,049
5	11963	Sag Harbor	12.6%	8,390	3,613	4,761
6	11796	West Sayville	12.4%	3,560	1,267	1,308
7	11727	Coram	11.3%	28,495	11,104	11,314
8	11946	Hampton Bays	10.5%	15,819	6,096	7,276
9	11751	Islip	10.4%	13,726	5,040	5,261
10	11944	Greenport	10.3%	5,037	2,072	2,452
11	11935	Cutchogue	10.3%	2,863	1,134	1,755
12	11772	Patchogue	9.9%	45,023	17,351	17,333
13	11901	Riverhead	9.8%	33,091	12,085	11,100
14	11941	Eastport	9.8%	2,814	1,017	1,045
15	11716	Bohemia	9.5%	9,659	3,340	3,681
16	11971	Southold	9.5%	6,361	2,437	3,186
17	11726	Copiague	9.4%	21,455	5,940	5,756
18	11706	Bay Shore	9.3%	68,976	19,431	18,506
19	11739	Great River	9.1%	1,225	472	—
20	11779	Ronkonkoma	8.7%	38,206	13,215	13,754
21	11953	Middle Island	8.7%	12,846	5,339	5,459
22	11713	Bellport	8.3%	9,218	3,169	3,861
23	11789	Sound Beach	8.3%	7,369	2,907	2,795
24	11721	Centerport	8.3%	6,426	2,417	2,351
25	11980	Yaphank	8.2%	5,855	2,574	2,588

How we ranked them

Ranked by the share of residents (age 1 and over) who lived in a different home a year earlier (ACS Data Profile, 2020–2024). No margin of error is published for this share in our files. ZIP codes need at least 1,000 residents to be ranked; 88 of 108 qualify.

Which of these to mail, and why

New residents are still choosing a dentist, a gym, a pizza place and a lawn service. ZIP codes with high turnover give a welcome offer more people to work on each year.

The top five ZIP codes on this list hold 13,811 households, on 31 carrier routes with 16,168 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 11790 on the EDDM route map

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Frequently asked questions

Which ZIP code in Suffolk County has the highest share of residents who moved in during the past year?: 11790 (Stony Brook), at 26.0%, among 88 ZIP codes with at least 1,000 residents.
How is this ranking calculated?: Ranked by the share of residents (age 1 and over) who lived in a different home a year earlier (ACS Data Profile, 2020–2024). No margin of error is published for this share in our files.
Why are some ZIP codes missing?: ZIP codes with fewer than 1,000 residents are left out because their survey estimates swing too much to rank, and so are ZIP codes where the Census Bureau did not publish this figure.

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.