Greenlawn is a city located in Suffolk County New York. Greenlawn has a 2024 population of 15,277. Greenlawn is currently growing at a rate of 0.35% annually and its population has increased by 4.65% since the most recent census, which recorded a population of 14,598 in 2020.
The average household income in Greenlawn is $166,724 with a poverty rate of 5.35%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Greenlawn is 39.7 years, 36.8 years for males, and 41.3 years for females.
According to the most recent ACS, the racial composition of Greenlawn was:
White
Two or more races
Black or African American
Other race
Asian
Native American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 4,612 | 3.24 | 85.2 | 14.8 |
| Married | 2,746 | 3.92 | 94.6 | 5.4 |
| Non Family | 1,240 | 1.19 | 60.6 | 39.4 |
| Female | 509 | 4.38 | 90.8 | 9.2 |
| Male | 117 | 3.97 | 100 | 0 |
3.87
Average Family Size
3.24
Average Household Size
85.2%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among white people with a rate of 96.35%.
The highest rate of bachelors degrees is among white people with a rate of 53.11%.
All
Male
Female
$72,365
Average Earnings
$88,114
Average Male
$51,973
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
71.99% of Greenlawn residents speak only English, while 28.01% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 20.22% of the population.
rate
5.35%
Overall Poverty Rate
4.95%
Male Poverty Rate
5.7%
Female Poverty Rate
The race most likely to be in poverty in Greenlawn is Asian, with 12.31% below the poverty level.
The race least likely to be in poverty in Greenlawn is White, with 3.97% 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 1.99%, and for those that did not work, the poverty rate was 15.52%.
Married
Widowed
Divorced
Separated
NeverMarried
51.0%
Overall Marriage Rate
53.8%
Male Marriage Rate
48.5%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 55-64.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
0%
Veteran Poverty Rate
18.99%
Veteran Disability Rate
LaborForceParticipation
68.2%
Labor Force Participation
65.3%
Employment Rate
4.2%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
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.
Europe
Asia
Africa
Oceania
Latin America
North America
73%
Born in Greenlawn
81.59%
Native Born
18.41%
Foreign Born
5.25%
Non Citizen
13.15%
Naturalized
81.59% of Greenlawn residents were born in the United States, with 73% having been born in New York. 5.25% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2024 | 15,277 | 54 | 0.35% |
| 2023 | 15,223 | 54 | 0.36% |
| 2022 | 15,169 | 54 | 0.36% |
| 2021 | 15,115 | 517 | 3.54% |
| 2020 | 14,598 | 206 | 1.43% |
| 2019 | 14,392 | 414 | 2.96% |
| 2018 | 13,978 | 128 | 0.92% |
| 2017 | 13,850 | -358 | -2.52% |
| 2016 | 14,208 | -273 | -1.89% |
| 2015 | 14,481 | 292 | 2.06% |
| 2014 | 14,189 | 1 | 0.01% |
| 2013 | 14,188 | 623 | 4.59% |
| 2012 | 13,565 | 289 | 2.18% |
| 2011 | 13,276 | -466 | -3.39% |
| 2010 | 13,742 | 0 | 0% |