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Captree shacks
New York›Suffolk County

CaptreeNY

A town of 282.

4 bordering townsMap →
Photo: Er-nay · CC BY-SA 4.0
Photo of Captree

Captree, NY · Photo: Er-nay · CC BY-SA 4.0 · Source ↗

Is Captree a good place to live?

46% of the land in Captree is conserved, against 5.2% in New York’s towns and 4.3% across U.S. towns. Captree State Park, at 361 acres with 1.2 miles of trail, is the biggest park or preserve. Captree has fewer than 1,000 residents, too few for fair grades; the figures below are still real.

By the sea

Captree lives by the ocean

Coastal flooding makes up 79% of the storm damage FEMA expects here.

79%of expected storm damage is coastal flooding
100thpercentile for coastal flood risk nationally
80thpercentile for hurricane risk
On the water

FEMA National Risk Index · OpenFEMA · OpenStreetMap

Nearby attractions

Central Park and 427 more within 40 miles

Museums, parks, gardens and other places to visit around Captree. Close and well known come first.

All 547 attractions →
Sources: National Park Service · ski areas © OpenSkiMap / OpenStreetMap contributors · Wikidata · Wikipedia readership · photos via Wikimedia Commons
Photo credits

Central Park: Ed Yourdon from New York City, USA, CC BY-SA 2.0 · Madison Square Garden: Ajay Suresh from New York, NY, USA, CC BY 2.0 · Studio 54: Americasroof (talk), CC BY-SA 3.0 · Metropolitan Museum of Art: Hugo Schneider, CC BY-SA 2.0 · Coney Island: OptimumPx, Public domain · Yankee Stadium: Matt Boulton, CC BY-SA 2.0

Getting set up

Moving to Captree: who provides what

Captree is unincorporated, so Suffolk County and regional agencies provide most services.

PowerPSEG Long Island26.2¢/kWh · EIA 2025HIFLD · EIA
Internet3 providers100% of addresses get 100/20 MbpsFCC
Trash & county servicesSuffolk CountySuffolk County provides services here
SchoolsBabylon Union Free School DistrictWhich school depends on your addressNCES
Register to voteOnlineIn New York you can register online until 10 days before Election Day, in person until 10 days before Election Day, or by mail (postmarked 15 days before and received 10 days before).vote.gov
Who runs elections hereSuffolk County Board of ElectionsSuffolk County; contacts on the Handbook page.FVAP, Sep 2024
ZIP code1170211702 100%Census 2020

EPA SDWIS (Oct 9, 2026) · HIFLD + EIA-861 2025 · Census 2020 ZCTAs · NCES 2024–25 · registration: vote.gov, updated Aug 3, 2026.

The data

Ordered by what stands out in Captree.

Outdoors

Nearly a third of Captree is conserved land

Trails total 1.4 miles in 1 park or preserve. Captree’s trail density is 0.5 miles per square mile, where New York’s towns sit at 0.4 and U.S. towns at 0.4.

45.9%conserved
45.9%
conserved · 817 of 1,781 acres
1.4 mi
of trails · 0.5 per sq mi
Biggest places to walkTrailsAcres
1. Captree State Park1.2 mi361

Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-US

Natural hazards

Compared with most of New York and the rest of the country, the FEMA risk score in Captree is higher

Of the losses FEMA expects in Captree, 79% come from coastal flooding and 17% from inland flooding. Expected storm and flood damage is higher than in 92% of U.S. communities.

92risk score of 100
FEMA risk score
92Very high riskLowerHigher
Coastal floodingInland flooding

FEMA National Risk Index · OpenFEMA

Climate

The climate in Captree brings four seasons and pleasant summers

Its peak summer temperature is 83°F.

32″snow a winter

Typical low → high °F

Winter28–43°
Spring42–58°
Summer65–81°
Fall49–65°
Nov 6
typical first frost
Apr 6
typical last frost
+2.3°
vs. the 20th-century average

NOAA U.S. Climate Normals, 1991–2020

Health

How healthy Captree is

14% of adults report frequent mental distress in Captree. On the CDC’s 32 measures, Captree is ahead of New York on 18 and behind on 1. Two figures for adults locally: 17% have been diagnosed with depression, 8.8% smoke cigarettes.

CaptreeNew York townsU.S. towns
Feel lonely (CDC PLACES)28%32%33%
Depression (CDC PLACES)17%21%23%
Smoke cigarettes (CDC PLACES)8.8%13%14%
Frequent physical distress (CDC PLACES)11%14%14%
32 measures vs. New York
18 better13 too close to call1 worse
What stands outCaptreeNY
Fewer older adults who have lost all their teeth6.5%12.8%
Fewer adults facing food insecurity8.8%17.2%
More adults who have had cancer9.2%7.7%
Good Samaritan Hospital Medical Center
4 mi away · emergency room
None
primary care, dental or mental-health shortage

CDC PLACES 2025 · modeled estimates for adults · CMS · HRSA

Keep exploring

Everything we know about Captree

15pages on Captree
After high school

Colleges nearby

2 within 15 miles of the center of Captree

Small town

282 people, and everyone knows the way

In a town this size, neighbors are the best guide. Ask them anything.

Nearby towns
Oak BeachBabylonIslipFire IslandOak BeachBabylonIslipFire IslandCaptree

About Captree

Hamlet and Census-designated place in New York, United States

Captree is a hamlet and census-designated place (CDP) located on the Outer Barrier, within the towns of Babylon and Islip, in Suffolk County, New York, United States. It occupies Captree Island in Great South Bay, as well as the east end of Jones Beach Island to the south, comprising Captree State Park. The population was 48 at the time of the 2020 census.

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

Area
2.8 sq mi
Elevation
0 ft

Questions about Captree

Short answers, built from the data on this page.

Is Captree, NY a good place to live?

Captree has fewer than 1,000 residents, too few for fair grades; the figures below are still real.