Lake Grove is a village located in Suffolk County New York. Lake Grove has a 2024 population of 11,015. Lake Grove is currently declining at a rate of -0.05% annually and its population has decreased by -0.21% since the most recent census, which recorded a population of 11,038 in 2020.
The average household income in Lake Grove is $140,166 with a poverty rate of 5.65%. The median age in Lake Grove is 40.6 years: 38 years for males, and 43.3 years for females.
According to the most recent ACS, the racial composition of Lake Grove was:
Race | Population | Percentage (of total) |
|---|---|---|
| White | 8,657 | 78.23% |
| Asian | 1,074 | 9.71% |
| Two or more races | 722 | 6.52% |
| Other race | 318 | 2.87% |
| Black or African American | 282 | 2.55% |
| Native American | 13 | 0.12% |
| Native Hawaiian or Pacific Islander | 0 | 0% |
White
Asian
Two or more races
Other race
Black or African American
Native American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 3,754 | 2.94 | 80.3 | 19.7 |
| Married | 2,206 | 3.69 | 91.5 | 8.5 |
| Non Family | 1,011 | 1.24 | 57.6 | 42.4 |
| Female | 320 | 3.63 | 90.3 | 9.7 |
| Male | 217 | 2.23 | 57.6 | 42.4 |
3.48
Average Family Size
2.94
Average Household Size
80.3%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Education Attained | Count | Percentage |
|---|---|---|
| 9th to 12th Grade | 208 | 2.77% |
| Associates Degree | 685 | 9.13% |
| Bachelors Degree | 2,095 | 27.93% |
| Graduate Degree | 1,398 | 18.64% |
| High School Graduate | 1,863 | 24.84% |
| Less Than 9th Grade | 129 | 1.72% |
| Some College | 1,122 | 14.96% |
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
Race | Total | High School | Bachelors |
|---|---|---|---|
| White | 5,792 | 5,557 | 2,470 |
| Asian | 767 | 723 | 620 |
| Hispanic | 655 | 597 | 208 |
| 2+ Races | 243 | 243 | 73 |
| Other Race | 237 | 179 | 69 |
| Black | 171 | 171 | 131 |
| Native American | 13 | 13 | 0 |
The highest rate of high school graduation is among black people with a rate of 100%.
The highest rate of bachelors degrees is among asian people with a rate of 80.83%.
All
Male
Female
Name | Average | Male | Female |
|---|---|---|---|
| Bachelors Degree | $83,750 | $91,786 | $64,542 |
| Graduate Degree | $88,333 | $117,273 | $80,429 |
| High School Graduate | $57,809 | $64,764 | $39,375 |
| Less Than 9th Grade | $38,750 | $53,125 | $20,833 |
| Overall | $62,887 | $72,561 | $55,000 |
| Some College | $49,605 | $51,575 | $43,750 |
$62,887
Average Earnings
$72,561
Average Male
$55,000
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
83.06% of Lake Grove residents speak only English, while 16.94% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 7.1% of the population.
rate
Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| White | 7,962 | 436 | 5.48% |
| Asian | 1,074 | 94 | 8.75% |
| Hispanic | 1,511 | 83 | 5.49% |
| Other | 318 | 39 | 12.26% |
| Multiple | 722 | 11 | 1.52% |
5.65%
Overall Poverty Rate
4.98%
Male Poverty Rate
6.41%
Female Poverty Rate
The race most likely to be in poverty in Lake Grove is Other, with 12.26% below the poverty level.
The race least likely to be in poverty in Lake Grove is Multiple, with 1.52% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 1.05%. Among those working part-time, it was 5.38%, and for those that did not work, the poverty rate was 14.5%.
rate
Rate | Poverty |
|---|---|
| Less Than 9th Grade | 11.85% |
| High School | 6.11% |
| Bachelors or Greater | 4.98% |
| Some College | 2.82% |
rate
Rate | Poverty |
|---|---|
| Male Employed | 3.33% |
| Female Employed | 0.65% |
| Male Unemployed | 0% |
| Female Unemployed | 0% |
Households
Families
MarriedFamilies
NonFamilies
Name | Median | Mean |
|---|---|---|
| Families | $136,349 | $159,403 |
| Households | $114,381 | $140,166 |
| Married Families | $149,833 | $-999,999,999 |
| Non Families | $47,330 | $79,700 |
mean
median
Married
Widowed
Divorced
Separated
NeverMarried
51.8%
Overall Marriage Rate
50.9%
Male Marriage Rate
52.8%
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 45-54.
Married
Widowed
Divorced
Separated
NeverMarried
Second Gulf War
First Gulf War
Vietnam
Korea
World War II
310
Number of Veterans
295
Male Veterans
15
Female Veterans
War | Veterans |
|---|---|
| Vietnam | 83 |
| Second Gulf War | 57 |
| First Gulf War | 57 |
| Korea | 22 |
| World War II | 8 |
count
Age Group | Veterans |
|---|---|
| 75+ | 91 |
| 35 to 54 | 79 |
| 65 to 74 | 67 |
| 55 to 64 | 66 |
| 18 to 34 | 7 |
count
Name | Veterans | % of Total |
|---|---|---|
| White | 307 | 4.41% |
| Hispanic | 12 | 1.55% |
| 2+ Races | 3 | 1.12% |
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
11.29%
Veteran Poverty Rate
23.55%
Veteran Disability Rate
LaborForceParticipation
65.3%
Labor Force Participation
61.9%
Employment Rate
5.2%
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
79.04%
Born in Lake Grove
86.44%
Native Born
13.56%
Foreign Born
4.89%
Non Citizen
8.68%
Naturalized
86.44% of Lake Grove residents were born in the United States, with 79.04% having been born in New York. 4.89% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.
Year | Population | Growth | Change |
|---|---|---|---|
| 2029 | 10,987 | -5 | -0.05% |
| 2028 | 10,992 | -6 | -0.05% |
| 2027 | 10,998 | -6 | -0.05% |
| 2026 | 11,004 | -5 | -0.05% |
| 2025 | 11,009 | -6 | -0.05% |
| 2024 | 11,015 | -6 | -0.05% |
| 2023 | 11,021 | -37 | -0.33% |
| 2022 | 11,058 | -37 | -0.33% |
| 2021 | 11,095 | 57 | 0.52% |
| 2020 | 11,038 | -34 | -0.31% |
| 2019 | 11,072 | -14 | -0.13% |
| 2018 | 11,086 | 2 | 0.02% |
| 2017 | 11,084 | -31 | -0.28% |
| 2016 | 11,115 | -42 | -0.38% |
| 2015 | 11,157 | -26 | -0.23% |
| 2014 | 11,183 | -25 | -0.22% |
| 2013 | 11,208 | -2 | -0.02% |
| 2012 | 11,210 | -19 | -0.17% |
| 2011 | 11,229 | 27 | 0.24% |
| 2010 | 11,202 | 0 | 0% |
| 2000 | 10,250 | 638 | 6.64% |
| 1990 | 9,612 | -80 | -0.83% |
| 1980 | 9,692 | 1,559 | 19.17% |
| 1970 | 8,133 | -2,854 | -25.98% |