Townapedia

Mastic Beach, New York

Mastic Beach is a community of 16,735 people in Suffolk County, New York, founded in August 31, 2010.

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Population16,735 +32.7% since 2019
Elevation7 ft 2 m
FoundedAugust 31, 2010
Land area4.9 sq mi
ZIP code11951
Nearest airportBrookhaven Airport (WSH) 4 mi

Why visit Mastic Beach

Townapedia lists 4 museums and landmarks, 13 parks and trails, 1 place to stay and 1 attraction in and around town.

Highlights include Smith Point Bridge, Mary E. Bell House, Masury Estate Ballroom and Smith Point County Park.

July is the warmest month, with average highs of 82°F; January lows average 24°F.

About Mastic Beach

Mastic Beach is a hamlet and census-designated place, and former village in the southeastern part of the Town of Brookhaven in Suffolk County, on Long Island, in New York, United States. As of the 2020 census, Mastic Beach had a population of 14,199.

From the Wikipedia article Mastic Beach, New York (this version), under CC BY-SA 4.0.

Things to do1

Smith Point Bridge

Bridge · 2.5 mi

Bridge in United States of America

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Museums and landmarks4

Mary E. Bell House

Monument and historic site · National Register of Historic Places · 3.6 mi

Building in Center Moriches, United States of America

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Masury Estate Ballroom

Monument and historic site · National Register of Historic Places · 1.9 mi

Historic ballroom in Center Moriches, New York, United States

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Terry-Ketcham Inn

Monument and historic site · National Register of Historic Places · 3.9 mi

Historic commercial building in New York, United States

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William Floyd House

Monument and historic site · National Register of Historic Places · 0.8 mi

Historic house in New York, United States

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Parks, trails and playgrounds13

William Floyd Estate

Hiking and trails · 0.7 mi

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Robert Miller Park

Park · 0.7 mi

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Bayview Park

Park · 0.8 mi

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Brookhaven Aquatic Center

Park · 1.5 mi

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Crystal Beach

Park · 2.0 mi

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Girl Scout Park

Park · 0.8 mi

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Holiday Beach

Park · 2.1 mi

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Osprey Park

Park · 1.3 mi

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The William Floyd Community Summit Bird Sanctuary

Hiking and trails · 0.8 mi

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1 more on the map.

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Where to stay1

Smith Point Motel

Motel and hotel · 2.1 mi

163 William Floyd Parkway Northbound, Shirley

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History

In 2010, a group of residents sought to incorporate Mastic Beach as a village. Petitioners blamed the town of Brookhaven for not doing enough code enforcement on blighted streets and eyesore buildings, believing more diligent code enforcement under village control would improve the community aesthetics. Opponents were concerned that creating the village would increase taxes, and that estimates for the proposed village's total budget were low. At $549,500 annually, the village would take up building code enforcement, leaving police, fire, and sanitation to Brookhaven.

After a vote on August 31, 2010, incorporation was approved. The proposed incorporation needed to be passed by a majority in order for the hamlet to become a village. The first elected mayor was Paul Breschard.

The boundaries of the village of Mastic Beach differed from those of the previous census-designated place (CDP). The village did not include the William Floyd House grounds as well as a few blocks in the extreme southwest of the CDP, but it added several blocks west of Mastic Road and Commack Road.

From the History section of Mastic Beach, New York on Wikipedia, under CC BY-SA 4.0.

Churches and places of worship5

Shopping1

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Gas and EV charging3

Schools, colleges and libraries23

  • Bellport Middle School

    School · 5.5 mi

    35 Kreamer St, Bellport

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  • Bellport Senior High School

    School · 4.6 mi

    205 Beaver Dam Rd, Brookhaven

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  • Brookhaven Elementary School

    School · 4.1 mi

    101 Fireplace Neck Rd, Brookhaven

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  • Center Moriches High School

    School · 3.2 mi

    311 Frowein Rd, Center Moriches

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  • Center Moriches Middle School

    School · 3.2 mi

    311 Frowein Rd, Center Moriches

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  • Clayton Huey Elementary School

    School · 3.2 mi

    511 Main St, Center Moriches

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  • Dayton Avenue School

    School · 5.1 mi

    151 Dayton Ave, Manorville

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  • East Moriches Elementary School

    School · 4.7 mi

    523 Montauk Hwy, East Moriches

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  • East Moriches School

    School · 4.6 mi

    9 Adelaide Ave, East Moriches

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  • Eastport-South Manor Junior Senior High School

    School · 4.6 mi

    543 Moriches-Middle Isl Rd, Manorville

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  • Frank P Long Intermediate School

    School · 5.5 mi

    599 Brookhaven Ave, Bellport

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  • Kreamer Street Elementary School

    School · 5.6 mi

    37 Kreamer St, Bellport

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Map of Mastic Beach

51 places. The map loads OpenStreetMap tiles when you open it.

Climate by month

20°40°60°80°January: 3.0 in of rainFebruary: 3.1 in of rainMarch: 4.6 in of rainApril: 4.1 in of rainMay: 3.5 in of rainJune: 3.7 in of rainJuly: 3.2 in of rainAugust: 3.0 in of rainSeptember: 3.9 in of rainOctober: 4.0 in of rainNovember: 3.6 in of rainDecember: 4.5 in of rainJanuary: 39°FFebruary: 41°FMarch: 47°FApril: 58°FMay: 68°FJune: 77°FJuly: 82°FAugust: 81°FSeptember: 74°FOctober: 64°FNovember: 54°FDecember: 44°FJanuary: 24°FFebruary: 25°FMarch: 31°FApril: 40°FMay: 49°FJune: 60°FJuly: 66°FAugust: 64°FSeptember: 57°FOctober: 46°FNovember: 37°FDecember: 29°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRain
Jan39°F24°F3.0 in
Feb41°F25°F3.1 in
Mar47°F31°F4.6 in
Apr58°F40°F4.1 in
May68°F49°F3.5 in
Jun77°F60°F3.7 in
Jul82°F66°F3.2 in
Aug81°F64°F3.0 in
Sep74°F57°F3.9 in
Oct64°F46°F4.0 in
Nov54°F37°F3.6 in
Dec44°F29°F4.5 in

U.S. Climate Normals 1991-2020 for Shirley Brookhaven Ap (4 mi away), NOAA NCEI.

People and cost of living

$111,493median household income
$357,200median home value
$2,428median monthly rent
35.9median age
24.5%of adults have a bachelor's degree or higher
81.6%of homes are owner-occupied
36.8 minaverage commute
Age of residents
Under 1831%18 to 3418%35 to 6441%65 and over11%

American Community Survey 5-year estimates, 2020-2024, U.S. Census Bureau. Estimates have margins of error, larger for small towns.

Disaster history

Suffolk County has had 25 federal disaster declarations since 2000, most often for hurricanes.

  • 2024-10-21: Severe Storm And Flooding (Severe Storm)
  • 2024-08-25: Severe Storm And Flooding (Severe Storm)
  • 2023-03-15: Severe Winter Storm And Snowstorm (Snowstorm)
  • 2021-09-05: Remnants Of Hurricane Ida (Hurricane)
  • 2021-09-02: Remnants Of Hurricane Ida (Hurricane)
  • 2021-08-22: Hurricane Henri (Hurricane)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

Brookhaven Airport (WSH) is the nearest airport with scheduled flights listed in OpenStreetMap, 4 miles away.

Drive times are estimates from straight-line distance, not routes.

Reviews, tips and questions

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Sources and licences

Photo credits

Page built October 30, 2026. Spotted a mistake? Tell us or suggest a place.