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Suffolk County, NY — Restaurants Saturation

Name: Restaurants density by ZIP code in Suffolk County, NY
Creator: BizGapMap

How many restaurants exist per person present — residents plus daytime workers — by ZIP code, compared with the U.S. average. Establishment data: Census ZBP 2023. Population: ACS 2024 5-year. 110 ZIP codes analyzed.

Includes: Sit-down restaurants with table service. Counted together because official statistics use one 722511 code.

Measured density: Above average — 1.21× the U.S. rate (between 1.21× and 1.25× once withheld ZIP cells are counted)

Why a range: Census does not publish a ZIP-by-industry count when that ZIP has 0–2 businesses. 27 ZIP cells in this county are withheld, 23 of them with residents. Each could hold 0, 1, or 2 businesses: counting them all as 0 gives the low end, counting them all as 2 gives the high end — the data cannot say where the truth sits. The density range uses only the populated cells, since ZIPs without residents are excluded from per-person rates. How ranges work

Above the U.S. rate Suffolk County restaurants — 121–125% of the U.S. rate

1,347 restaurants are counted in Suffolk County — 7.7 per 10,000 people present (residents + daytime workers), 121% of the U.S. rate of 6.4.

On the comparable ZIP set (ZIPs with a published count in every year), the total has stayed roughly flat between 2015 and 2023 (1,312 → 1,322).

Measured supply density is highest in 11944 (Greenport), 11963 (Sag Harbor), 11777 (Port Jefferson) — well above the national rate. On measured density alone, the lowest-density residential ZIPs with a published count are 11950 (Mastic), 11726 (Copiague), 11949 (Manorville).

BLS QCEW puts the latest county-wide count (2026 Q1) at 1,331 establishments, the freshest available signal.

Measured density: Suffolk County sits at 121% of the U.S. rate for restaurants. 23 ZIPs with population have no published count (each 0–2 businesses), so the true per-capita rate is between 121% and 125% of the U.S. rate. Why. The highest measured density is in 11944 and 11963; the lowest measured density is in 11950 and 11726.

This is a supply-side read: it counts existing restaurants and the people present, not foot traffic, income, rent, or whether locals want more. Treat low density as a question to check, not an answer.

Restaurants

1,347–1,401

published count; upper bound counts each withheld ZIP cell as 2 (27 cells) (2023)

Per 10,000 present

7.7

residents + daytime workers

U.S. average

6.4

per 10,000 present

County index

1.21×

vs. U.S.

Latest quarter (QCEW)

1,331

2026 Q1 — county total

Residents

1,444,016

105 ZIPs with data

Workers

549,149

jobs located in county

Is the area growing?

Population

1,535,909

Census PEP, July 1 2024

Change since 2020

+0.9%

+13,734 people

Net migration 2024

+3,412

international +9,881, domestic −6,469

Jobs located here

639,110

LODES 2022, −3.7% since 2019

Suffolk County had an estimated 1,535,909 residents on July 1, 2024 — 0.9% more than in 2020 (+13,734). In the latest year it gained 6,880 people: births minus deaths +3,394, international migration +9,881, domestic migration −6,469. Components are published separately and may not sum exactly.

639,110 jobs were located in the county in 2022 (−3.7% since 2019), and 768,254 employed residents lived there (+0.1% since 2019). LODES counts wage and salary jobs covered by unemployment insurance plus federal jobs; it excludes the self-employed and military, and counts jobs rather than unique people. 2019→2022 spans the pandemic, so read it as one change, not a trend.

Population and migration say whether the customer base is growing. They do not say whether people want another business of this type. Definitions and limits → · Full county detail →

ZIP gaining residents

2015–19 → 2020–24

Change

11978 Westhampton Beach

+52.5%

11968 Southampton

+45.6%

11937 East Hampton

+35.6%

ZIP losing residents

2015–19 → 2020–24

Change

11955 Moriches

−34.4%

ACS 5-year estimates for 2015–2019 and 2020–2024. Only ZIPs with at least 2,000 residents in both windows and a change larger than the survey margin of error (90%) are listed — small ZIPs move a lot on paper without a real signal.

Nonemployer businesses (no paid employees)

Nonemployer businesses

261

no paid employees (2024)

Receipts

$17.2M

published gross receipts

Receipts per business

$66K

gross, not profit

Census Nonemployer Statistics counts businesses with no paid employees — a separate universe from the employer establishments counted above; a business is in one or the other, never both. They are not storefronts by definition: many are home-based, mobile, or part-time.

We show them beside the density index, not inside it. In categories such as nail and beauty salons, child care, and pet care, one-person businesses can outnumber employer establishments, so the employer-only count understates how many businesses exist. That is not evidence of higher demand.

Receipts are gross revenue reported for these businesses — not profit, and not the size of the local market. Census publishes this only at county level, so it is not shown on the ZIP map. See methodology.

Saturation map

Each ZIP area is shaded by its density of this business type per person present (residents + workers) vs. the U.S. average. Click any ZIP to zoom to its boundary, see its numbers, and switch to aerial imagery. Individual mapped shops appear as dots at street level — Show locations zooms you in to them (scroll or double-click to zoom).

Basemap:

Under 50% 50–100% 100–150% 150–250% 250%+ 0–2 (not published) / no data ZIP total (dot size) Mapped shop (OpenStreetMap, street level)

Map data © OpenStreetMap contributors, tiles by OpenFreeMap.

White dots are ZIP totals from the official Census count — the bigger the dot, the more restaurants in that ZIP. They are aggregated, not individual shops. Turquoise dots are individual locations mapped in OpenStreetMap, shown only at street level; they are crowd-sourced and indicative, may be incomplete, and do not equal the official counts. Only the official ZIP totals feed the saturation index.

Market trend — up 1% since 2015

Number of restaurants in Suffolk County across 2015–2023, on a consistent set of ZIP codes present in every year — so changes are real, not ZIP-boundary artifacts. 2015/2018 are pre-pandemic baselines; 2020/2021 are COVID-distorted.

1,312

2015

1,333

2018

1,302

2020

1,311

2021

1,283

2022

1,322

2023

Highest measured density

ZIP

vs. U.S. average

Index

11944 Greenport

746%

11963 Sag Harbor

362%

11777 Port Jefferson

312%

11952 Mattituck

296%

11702 Babylon

272%

11971 Southold

268%

11968 Southampton

267%

11743 Huntington

265%

11937 East Hampton

210%

11946 Hampton Bays

203%

11766 Mount Sinai

201%

11782 Sayville

200%

11768 Northport

188%

11772 Patchogue

180%

11769 Oakdale

180%

Lowest measured density

ZIP

vs. U.S. average

Index

11950 Mastic

26%

11726 Copiague

40%

11949 Manorville

40%

11967 Shirley

40%

11727 Coram

41%

11795 West Islip

43%

11722 Central Islip

45%

11705 Bayport

50%

11716 Bohemia

53%

11953 Middle Island

55%

11980 Yaphank

59%

11703 North Babylon

59%

11704 West Babylon

60%

11741 Holbrook

62%

11767 Nesconset

67%

Low measured density is not evidence of opportunity. A ZIP with few restaurants may simply lack foot traffic, retail space, or demand. We rank only residential and mixed ZIPs here; employment hubs and visitor destinations are listed separately below. ZIPs where Census did not publish a count (0–2 businesses) are not ranked: they may be the least served of all, but the data cannot tell 0 from 1 or 2. Verify those locally.

Employment hubs & destinations

These ZIPs have far more workers (or visitors) than residents, so their counts are driven by daytime and visitor demand — not a place to read "shortage" from resident numbers alone.

ZIP	Neighborhood	Type	Residents	Workers	Restaurants	Index
11770	Ocean Beach	Employment hub	77	181	11	10280%
11931	Aquebogue	Destination	27	525	4	2163%
11972	Speonk	Employment hub	334	680	3	697%
11932	Bridgehampton	Employment hub	725	2,345	8	660%
11788	Hauppauge	Employment hub	17,374	38,054	24	103%
11747	Melville	Employment hub	20,513	51,326	18	61%
11749	Islandia	Employment hub	3,600	8,492	3	60%
11794	Stony Brook	Destination	831	11,090	0–2	—
11973	Upton	Destination	48	2,693	0–2	—
06390	Fishers Island	Employment hub	72	273	0–2	—

Scroll the table sideways to see all columns.

All ZIP codes

Click a column header to sort. Index = restaurants per 10,000 people present (residents + 0.5×workers) ÷ the U.S. average. 100% = exactly average.

ZIP	Neighborhood	Residents	Workers	Restaurants	Per 10k	Index	Status
11770	Ocean Beach	77	181	11	656.7	10280%	Very high density
11947	Jamesport	148	230	7	266.2	4166%	Very high density
11931	Aquebogue	27	525	4	138.2	2163%	Very high density
11954	Montauk	4,223	1,424	30	60.8	952%	Very high density
11944	Greenport	5,037	1,674	28	47.7	746%	Very high density
11930	Amagansett	842	938	6	45.8	716%	Very high density
11972	Speonk	334	680	3	44.5	697%	Very high density
11932	Bridgehampton	725	2,345	8	42.2	660%	Very high density
11978	Westhampton Beach	4,705	2,397	17	28.8	451%	Very high density
11739	Great River	1,225	1,418	5	25.9	405%	Very high density
11976	Water Mill	2,952	1,097	9	25.7	402%	Very high density
11963	Sag Harbor	8,390	2,245	22	23.1	362%	Very high density
11777	Port Jefferson	9,396	7,308	26	19.9	312%	Very high density
11952	Mattituck	5,040	1,566	11	18.9	296%	Very high density
11702	Babylon	13,909	4,377	28	17.4	272%	Very high density
11971	Southold	6,361	1,306	12	17.1	268%	Very high density
11968	Southampton	15,312	8,019	33	17.1	267%	Very high density
11743	Huntington	43,490	18,099	89	16.9	265%	Very high density
11964	Shelter Island	2,906	466	5	15.9	249%	High density
11715	Blue Point	3,936	931	7	15.9	249%	High density
11937	East Hampton	21,882	5,485	33	13.4	210%	High density
11941	Eastport	2,814	429	4	13.2	207%	High density
11946	Hampton Bays	15,819	3,886	23	12.9	203%	High density
11766	Mount Sinai	10,750	1,814	15	12.9	201%	High density
11782	Sayville	14,405	3,998	21	12.8	200%	High density
11935	Cutchogue	2,863	796	4	12.3	192%	High density
11768	Northport	22,030	6,010	30	12.0	188%	High density
11772	Patchogue	45,023	15,885	61	11.5	180%	High density
11769	Oakdale	8,935	4,747	13	11.5	180%	High density
11725	Commack	29,073	17,597	43	11.4	178%	High density
11787	Smithtown	34,499	18,002	42	9.7	151%	High density
11901	Riverhead	33,091	14,663	39	9.6	151%	High density
11755	Lake Grove	12,144	5,132	14	9.5	149%	Above average
11977	Westhampton	2,843	665	3	9.4	148%	Above average
11780	Saint James	15,018	6,761	17	9.2	145%	Above average
11733	East Setauket	17,752	5,672	19	9.2	144%	Above average
11790	Stony Brook	21,074	5,569	21	8.8	138%	Above average
11718	Brightwaters	3,179	647	3	8.6	134%	Above average
11751	Islip	13,726	3,416	13	8.4	132%	Above average
11942	East Quogue	5,406	1,094	5	8.4	131%	Above average
11792	Wading River	8,904	2,020	8	8.1	126%	Above average
11764	Miller Place	12,551	2,473	11	8.0	125%	Above average
11724	Cold Spring Harbor	3,073	1,375	3	8.0	125%	Above average
11731	East Northport	29,999	6,541	25	7.5	118%	Above average
11706	Bay Shore	68,976	24,961	61	7.5	117%	Above average
11934	Center Moriches	9,418	2,746	8	7.4	116%	Above average
11757	Lindenhurst	44,413	8,479	36	7.4	116%	Above average
11740	Greenlawn	10,127	2,406	8	7.1	111%	Above average
11720	Centereach	29,292	5,738	22	6.8	107%	Above average
11729	Deer Park	27,231	13,958	23	6.7	105%	Above average
11788	Hauppauge	17,374	38,054	24	6.6	103%	Above average
11776	Port Jefferson Station	22,808	6,568	17	6.5	102%	Above average
11778	Rocky Point	12,390	2,895	9	6.5	102%	Above average
11738	Farmingville	18,877	3,566	13	6.3	98%	Below average
11754	Kings Park	17,565	3,544	12	6.2	97%	Below average
11940	East Moriches	5,819	1,860	4	5.9	93%	Below average
11730	East Islip	14,247	3,261	9	5.7	89%	Below average
11713	Bellport	9,218	3,760	6	5.4	85%	Below average
11746	Huntington Station	65,747	15,647	37	5.0	79%	Below average
11933	Calverton	6,693	3,294	4	4.8	75%	Below average
11779	Ronkonkoma	38,206	21,220	23	4.7	74%	Below average
11784	Selden	26,244	2,999	13	4.7	73%	Below average
11763	Medford	29,973	8,428	16	4.7	73%	Below average
11701	Amityville	29,509	13,816	17	4.7	73%	Below average
11742	Holtsville	13,202	5,410	7	4.4	69%	Below average
11767	Nesconset	14,964	2,970	7	4.3	67%	Below average
11741	Holbrook	26,667	7,137	12	4.0	62%	Below average
11747	Melville	20,513	51,326	18	3.9	61%	Below average
11704	West Babylon	40,706	12,470	18	3.8	60%	Below average
11749	Islandia	3,600	8,492	3	3.8	60%	Below average
11703	North Babylon	17,187	2,515	7	3.8	59%	Below average
11980	Yaphank	5,855	4,113	3	3.8	59%	Below average
11953	Middle Island	12,846	2,563	5	3.5	55%	Below average
11716	Bohemia	9,659	16,191	6	3.4	53%	Below average
11705	Bayport	8,284	2,047	3	3.2	50%	Below average
11722	Central Islip	39,033	5,933	12	2.9	45%	Far below average
11795	West Islip	25,379	8,141	8	2.7	43%	Far below average
11727	Coram	28,495	3,558	8	2.6	41%	Far below average
11967	Shirley	27,975	5,900	8	2.6	40%	Far below average
11949	Manorville	14,563	1,815	4	2.6	40%	Far below average
11726	Copiague	21,455	4,146	6	2.6	40%	Far below average
11950	Mastic	17,599	1,037	3	1.7	26%	Far below average
11707	West Babylon	—	41	0–2	—	—	Not published
11717	Brentwood	—	12,065	16	—	—	Not published
11719	Brookhaven	3,235	1,836	0–2	—	—	Not published
11721	Centerport	6,426	735	0–2	—	—	Not published
11752	Islip Terrace	9,204	1,071	0–2	—	—	Not published
11786	Shoreham	6,459	830	0–2	—	—	Not published
11789	Sound Beach	7,369	213	0–2	—	—	Not published
11794	Stony Brook	831	11,090	0–2	—	—	Not published
11796	West Sayville	3,560	567	0–2	—	—	Not published
11798	Wyandanch	—	2,060	0–2	—	—	Not published
11939	East Marion	1,331	64	0–2	—	—	Not published
11948	Laurel	924	177	0–2	—	—	Not published
11951	Mastic Beach	15,938	568	0–2	—	—	Not published
11955	Moriches	2,458	646	0–2	—	—	Not published
11956	New Suffolk	298	65	0–2	—	—	Not published
11957	Orient	1,121	177	0–2	—	—	Not published
11958	Peconic	884	384	0–2	—	—	Not published
11959	Quogue	734	666	0–2	—	—	Not published
11960	Remsenburg	830	101	0–2	—	—	Not published
11961	Ridge	12,315	843	0–2	—	—	Not published
11962	Sagaponack	712	290	0–2	—	—	Not published
11965	Shelter Island Heights	404	326	0–2	—	—	Not published
11969	Southampton	—	75	0–2	—	—	Not published
11970	South Jamesport	416	28	0–2	—	—	Not published
11973	Upton	48	2,693	0–2	—	—	Not published
11975	Wainscott	450	639	0–2	—	—	Not published
00501	Holtsville	—	0	0–2	—	—	Not published
06390	Fishers Island	72	273	0–2	—	—	Not published

Scroll the table sideways to see all columns.

Find an actual space in Melville

The numbers above tell you how the market looks. To find a specific storefront, these marketplaces list available retail space for lease.

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Open vacancy data (actual empty units) is only published by some cities; where it exists we show it directly. Listings above are third-party.

Census withholds some ZIP-by-industry cells to protect small businesses. 0–2 means the cell was not published (Census publishes industry counts only at 3+ per ZIP), so the ZIP is left unranked rather than counted as zero. ~ means the count is estimated from the broader industry group and can be off by a business or two.

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When a data vintage changes or a section of this report is revised, we post it to a public update feed. No email address, no account, no tracking — and nothing is sent unless something actually changed.

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Methodology & sources

Establishments. U.S. Census ZIP Code Business Patterns (ZBP 2023), NAICS 722511 — full-service restaurants. Counts establishments with paid employees. ZBP is published annually with a ~2-year lag.

Fresh county signal. BLS QCEW (quarterly) is newer than ZBP — 2026 Q1 shows 1,331 establishments county-wide for this industry. It cannot be broken down by ZIP.

Population. U.S. Census American Community Survey 2024 5-year ZCTA population (table B01003). Workers are the ZIP's total employment from the same 2023 ZBP file.

Demand ("people present"). Demand comes from residents and daytime workers: residents + 0.5 × workers. This is the single documented assumption in the model and can be tuned.

Index. index = (ZIP establishments ÷ ZIP demand × 10,000) ÷ the U.S. average for this industry (6.39 per 10,000 present). It is a supply-side density measure; it does not capture income, rent, tourism, or whether locals actually want more.

Read the full methodology → · Data sources & vintages →

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BizGapMap — free, no-login small-business saturation reports for major U.S. counties. Built entirely from public U.S. Census, BLS, and IRS data (ZBP 2023, ACS 2024 5-year, PEP 2024, LODES, QCEW, IRS SOI). No forecasts, no revenue guesses — withheld cells are marked, and the few derived counts are labelled as estimates.