Sayville, New York Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Sayville, New York is 15,593 as of the 2023 American Community Survey, making it the 125th-largest city in New York. The median household income is $145,278, the median home value is $615,700, and the median age is 44.6.
15,593
Population
2935
People / sq mi
$145,278
Median Income
$615,700
Median Home Value
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Sayville covers 5.3 sq mi of land at 2935 people per square mile.
About Sayville, NY
Sayville is distinguished by its share of foreign-born residents, 5.7% of the population. With 15,593 residents, Sayville is a city in New York.
Income is a real outlier — the median household pulls in $145,278, putting Sayville near the top of US cities. The poverty rate, 2.6%, is on the lower side for US cities and below the national 12.4%. The median home value is $615,700, with typical rent around $2,339.
College attainment is above the local norm at 54.0%, above the national 35.0%. Around 13.4% of workers work from home, close to the national 14.0%, and the average commute runs about 31 minutes each way.
Race & Ethnicity
| White | 89.9% |
| Black or African American | 0.7% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.6% |
| Two or More Races | 0.2% |
Economy & Income
$145,278
Median Household Income
$64,948
Per Capita Income
2.6%
Poverty Rate
1.8%
Unemployment Rate
Housing
$615,700
Median Home Value
$2,339
Median Rent
77.0%
Owner-Occupied
Education
95.3%
High School+
54.0%
Bachelor's+
Commute
3.7%
Drive Alone
77.9%
Public Transit
13.4%
Work From Home
30.6 min
Avg Commute
Community Profile
5.7%
Foreign Born
95.7%
Non-English at Home
5.2%
Veterans
10.3%
With Disability
98.8%
Health Insurance
94.6%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 35.0% |
| Finance, Insurance & Real Estate | 11.3% |
| Construction | 6.7% |
| Manufacturing | 6.6% |
| Retail Trade | 6.0% |
| Public Administration | 5.7% |
| Education, Health Care & Social Services | 5.4% |
| Information | 5.2% |
| Arts, Entertainment & Food Services | 3.8% |
| Transportation & Warehousing | 2.6% |
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Frequently Asked Questions
Sayville, New York has a population of 15,593 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 125th-largest city in New York.
The median household income in Sayville, New York is $145,278, with 2.6% of residents living below the federal poverty level.
The median home value in Sayville, New York is $615,700, with median monthly rent at $2,339 and a homeownership rate of 77.0%.
The median age in Sayville, New York is 44.6 years. The population is 49.4% male and 50.6% female.
Where to stay in Sayville
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.