Sayville, New York Population 2024

16,380

Sayville is a city located in Suffolk County New York. Sayville has a 2024 population of 16,380. Sayville is currently growing at a rate of 0.73% annually and its population has increased by 2.95% since the most recent census, which recorded a population of 15,910 in 2020.

The average household income in Sayville is $175,967 with a poverty rate of 4.32%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Sayville is 45.1 years, 42 years for males, and 47.6 years for females.

Sayville Demographics

According to the most recent ACS, the racial composition of Sayville was:

  • White: 91.69%
  • Two or more races: 5.34%
  • Asian: 1.43%
  • Black or African American: 0.67%
  • Other race: 0.51%
  • Native Hawaiian or Pacific Islander: 0.35%
  • Native American: 0%
Land Area (mi²)
5.3 sq mi
Density (mi²)
3,083.20/sq mi
Growth Since 2020
2.95% (470)
The current population of Sayville, New York is 16,380 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 15,910.

Sayville, New York Population 2024

Population by Race

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Race
Population
Percentage (of total)
White14,80491.69%
Two or more races8625.34%
Asian2311.43%
Black or African American1080.67%
Other race830.51%
Native Hawaiian or Pacific Islander570.35%
Native American00%

White

Two or more races

Asian

Black or African American

Other race

Native Hawaiian or Pacific Islander

Native American

Sayville Population by Race

Sayville Population Pyramid 2024

Sayville Median Age

45.1

Total

42

Male

47.6

Female

Sayville Adults

There are 12,623 adults, (3,226 of whom are seniors) in Sayville.

Sayville Age Dependency

71.8

Age Dependency Ratio

34.3

Old Age Dependency Ratio

37.5

Child Dependency Ratio

Sayville Sex Ratio

Female8,16250.55%
Male7,98349.45%

Sayville Population by Age

Sayville Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All5,8322.6974.825.2
Married3,4223.3388.611.4
Non Family1,6161.1648.151.9
Female5793.0369.130.9
Male2153.0270.229.8

3.23

Average Family Size

2.69

Average Household Size

74.8%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Sayville Households and Families

Male

Female

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Education Attained
Count
Percentage
Less Than 9th Grade1791.55%
9th to 12th Grade3252.82%
High School Graduate2,24019.43%
Some College1,78115.45%
Associates Degree1,0248.88%
Bachelors Degree3,37729.3%
Graduate Degree2,60022.56%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Sayville Educational Attainment by Sex (over 25)

Sayville Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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Race
Total
High School
Bachelors
White10,44410,0475,455
Hispanic627560266
2+ Races589539312
Asian143134123
Black957610
Other Race593010
Islander22220

The highest rate of high school graduation is among islander people with a rate of 100%.

The highest rate of bachelors degrees is among asian people with a rate of 86.01%.

Sayville Educational Attainment by Race

All

Male

Female

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Name
Average
Male
Female
Overall$78,896$103,750$67,689
Less Than 9th Grade$0$0$0
High School Graduate$44,732$69,531$35,000
Some College$69,100$103,355$49,030
Bachelors Degree$80,577$111,394$68,034
Graduate Degree$120,986$138,355$115,897

$78,896

Average Earnings

$103,750

Average Male

$67,689

Average Female

Sayville Earnings by Educational Attainment

Sayville Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Sayville Language

96.22% of Sayville residents speak only English, while 3.78% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 2.12% of the population.

Sayville Language

Sayville Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White14,1376274.44%
Black683450%
Hispanic881121.36%
Asian23152.16%

4.32%

Overall Poverty Rate

3.54%

Male Poverty Rate

5.08%

Female Poverty Rate

Poverty in Sayville

The race most likely to be in poverty in Sayville is Black, with 50% below the poverty level.

The race least likely to be in poverty in Sayville is Hispanic, with 1.36% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0%. Among those working part-time, it was 4.28%, and for those that did not work, the poverty rate was 10.7%.

Sayville Poverty

rate

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Rate
Poverty
Less Than 9th Grade16.36%
High School7.02%
Some College4.06%
Bachelors or Greater2.64%

Sayville Poverty Rate by Education

rate

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Rate
Poverty
Male Unemployed2.17%
Female Employed1.45%
Male Employed0.17%
Female Unemployed0%

Sayville Poverty Rate by Employment Status and Sex

Sayville Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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Name
Median
Mean
Households$143,333$175,967
Families$168,824$210,151
Married Families$182,756$-999,999,999
Non Families$60,425$81,785

mean

median

Income by Household Type

Sayville Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

55.5%

Overall Marriage Rate

59.1%

Male Marriage Rate

52.3%

Female Marriage Rate

Sayville Married by Age and Sex

male

female

Sayville Marriage

The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 35-44.

Sayville Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Sayville Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

665

Number of Veterans

657

Male Veterans

8

Female Veterans

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War
Veterans
Vietnam180
Korea149
First Gulf War95
Second Gulf War40
World War II17

Sayville Veterans by War

count

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Age Group
Veterans
75+334
65 to 74119
55 to 64111
35 to 5479
18 to 3422

Sayville Veterans by Age

count

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Name
Veterans
% of Total
White6565.66%
2+ Races91.48%
Hispanic50.72%

Sayville Veterans by Race

Sayville Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0.79%

Veteran Poverty Rate

25.87%

Veteran Disability Rate

Sayville Veterans by Education

LaborForceParticipation

63.4%

Labor Force Participation

62.1%

Employment Rate

1.9%

Unemployment Rate

Sayville Employment by Age

LaborForceParticipation

Sayville Employment by Race

LaborForceParticipation

Sayville Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

91.22%

Born in Sayville

97.47%

Native Born

2.53%

Foreign Born

0.82%

Non Citizen

1.71%

Naturalized

Place of Birth

97.47% of Sayville residents were born in the United States, with 91.22% having been born in New York. 0.82% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Sayville Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
202416,3801180.73%
202316,2621170.72%
202216,145-145-0.89%
202116,2903802.39%
202015,91000%
201915,910-97-0.61%
201816,007-136-0.84%
201716,143-246-1.5%
201616,389-232-1.4%
201516,6213101.9%
201416,3111330.82%
201316,17860.04%
201216,1722731.72%
201115,899-954-5.66%
201016,85300%

Sayville Population by Year