Mastic Beach, New York Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Mastic Beach, New York is 16,382 as of the 2023 American Community Survey, making it the 117th-largest city in New York. The median household income is $109,381, the median home value is $326,600, and the median age is 38.7.
16,382
Population
3345
People / sq mi
$109,381
Median Income
$326,600
Median Home Value
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Mastic Beach covers 4.9 sq mi of land at 3345 people per square mile.
About Mastic Beach, NY
Mastic Beach is distinguished by its share of foreign-born residents, 4.5% of the population. Mastic Beach is a city in New York with a population of 16,382.
Households take in a median $109,381, comfortably above the US median of $78,538. Poverty sits at 16.7%, above the national 12.4%. Homes carry a median value of $326,600, with typical rent around $2,342.
College attainment is 21.5%, below the national 35.0%. Most workers commute: only 7.8% work from home, below the national 14.0%, and the average commute runs about 38 minutes each way.
Race & Ethnicity
| White | 76.9% |
| Black or African American | 7.2% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.6% |
| Two or More Races | 0.0% |
Economy & Income
$109,381
Median Household Income
$37,401
Per Capita Income
16.7%
Poverty Rate
3.9%
Unemployment Rate
Housing
$326,600
Median Home Value
$2,342
Median Rent
82.5%
Owner-Occupied
Education
86.4%
High School+
21.5%
Bachelor's+
Commute
1.5%
Drive Alone
81.7%
Public Transit
7.8%
Work From Home
37.6 min
Avg Commute
Community Profile
4.5%
Foreign Born
82.6%
Non-English at Home
3.9%
Veterans
10.6%
With Disability
95.2%
Health Insurance
95.3%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 28.6% |
| Finance, Insurance & Real Estate | 14.7% |
| Manufacturing | 10.1% |
| Construction | 8.0% |
| Education, Health Care & Social Services | 5.4% |
| Information | 4.5% |
| Retail Trade | 3.9% |
| Arts, Entertainment & Food Services | 3.7% |
| Transportation & Warehousing | 3.0% |
| Public Administration | 3.0% |
| Agriculture & Mining | 0.5% |
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Frequently Asked Questions
Mastic Beach, New York has a population of 16,382 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 117th-largest city in New York.
The median household income in Mastic Beach, New York is $109,381, with 16.7% of residents living below the federal poverty level.
The median home value in Mastic Beach, New York is $326,600, with median monthly rent at $2,342 and a homeownership rate of 82.5%.
The median age in Mastic Beach, New York is 38.7 years. The population is 44.3% male and 55.7% female.
Mastic Beach Cdp, NY Climate
Mastic Beach Cdp, NY has an average annual temperature of 11.1°C (52°F) and receives about 1073 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
11.1°C
Avg Temp
1073
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -1° / 31° | 93 mm |
| February | 0° / 32° | 83 mm |
| March | 4° / 40° | 103 mm |
| April | 9° / 49° | 96 mm |
| May | 15° / 58° | 87 mm |
| June | 20° / 67° | 73 mm |
| July | 23° / 73° | 77 mm |
| August | 22° / 72° | 99 mm |
| September | 18° / 65° | 81 mm |
| October | 13° / 55° | 82 mm |
| November | 8° / 46° | 99 mm |
| December | 2° / 36° | 100 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Mastic Beach Cdp, NY
The most comfortable months to visit Mastic Beach Cdp, NY are typically June, July and August, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 27°C high). The coldest is January (near -5°C low). March is usually the wettest month.
Where to stay near Mastic Beach
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.