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Smithtown

A town of 116,097 people in Suffolk County, New York
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Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-US

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About Smithtown

Town in New York, United States
116,296Population
111.4 sq miArea
105 ftElevation

Smithtown is a town in Suffolk County, New York, on the Northshore of Long Island. It is part of the New York metropolitan area. The population was 116,296 at the 2020 Census. The census-designated place (CDP) of Smithtown lies within the town's borders.

Official town website ↗

From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)

Town numbers

ZIP code11787
Area code631
Living in Smithtown

Housing in Smithtown

$829K▲ 7% in a year Typical home value · Zillow

The typical Smithtown home is worth about $829,000, up 7% in a year, 57% above the New York typical home.

A balanced market

Buyer’sBalancedSeller’s
Days on market23
Sale-to-list101.9%
Sold in May9
Zillow Home Value Index · Redfin Data CenterHousing market →

Health in Smithtown

Compared with New York

19better than NY·1worse

of 32 measures CDC estimates. The other 12 are too close to call.

BetterToo close to callWorse

What stands out

Care nearby

Suny/Stony Brook University HospitalStony Brook · 2.8 mi · ER
Lish at SmithtownSmithtown · 3.3 mi · sliding-scale fees
Primary careNo shortage
DentalNo shortage
Mental healthNo shortage
CDC PLACES 2025 · modeled estimates for adults · ZIP codes 11787, 11780, 11725 · CMS · HRSAHealth in Smithtown →

Schools in Smithtown

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A−

School Grade A-

The public schools Smithtown’s kids attend, from kindergarten through graduation, outperform 82% of New York’s districts on state tests and graduation. Among towns with similar incomes, they rank near the top.

#23Best public schoolsof 484 in NY
DistrictSMITHTOWN CENTRAL SCHOOL DISTRICTSchools33

School data from the U.S. Department of Education (NCES, EDFacts). The School Grade is our own summary of state test results and graduation rates, graded within NY. Ratings are from neighbors.

Famous people from Smithtown

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How things work in Smithtown

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Smithtown

New York · NY · Suffolk County
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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/15 · 2025-01-01