South Valley Stream is a city located in Nassau County New York. South Valley Stream has a 2024 population of 6,539. South Valley Stream is currently growing at a rate of 0.08% annually and its population has increased by 0.31% since the most recent census, which recorded a population of 6,519 in 2020.
The average household income in South Valley Stream is $158,514 with a poverty rate of 12.54%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in South Valley Stream is 43.3 years, 39.2 years for males, and 49.5 years for females.
According to the most recent ACS, the racial composition of South Valley Stream was:
White
Asian
Black or African American
Other race
Two or more races
Native American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 1,932 | 3.38 | 76 | 24 |
| Married | 1,226 | 3.9 | 87.9 | 12.1 |
| Non Family | 414 | 1.16 | 59.2 | 40.8 |
| Female | 189 | 4.89 | 50.8 | 49.2 |
| Male | 103 | 3.25 | 47.6 | 52.4 |
3.93
Average Family Size
3.38
Average Household Size
76.0%
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 98.77%.
The highest rate of bachelors degrees is among asian people with a rate of 54.28%.
All
Male
Female
$60,820
Average Earnings
$69,489
Average Male
$55,604
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
72.65% of South Valley Stream residents speak only English, while 27.35% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 15.72% of the population.
rate
12.54%
Overall Poverty Rate
13%
Male Poverty Rate
12.08%
Female Poverty Rate
The race most likely to be in poverty in South Valley Stream is Multiple, with 68.94% below the poverty level.
The race least likely to be in poverty in South Valley Stream is Black, with 0.92% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 2.7%. Among those working part-time, it was 0.89%, and for those that did not work, the poverty rate was 27.03%.
Married
Widowed
Divorced
Separated
NeverMarried
54.3%
Overall Marriage Rate
58.4%
Male Marriage Rate
50.4%
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
1.68%
Veteran Poverty Rate
40.34%
Veteran Disability Rate
LaborForceParticipation
64.2%
Labor Force Participation
60.7%
Employment Rate
5.4%
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
63.35%
Born in South Valley Stream
69.2%
Native Born
30.8%
Foreign Born
4.35%
Non Citizen
26.45%
Naturalized
69.2% of South Valley Stream residents were born in the United States, with 63.35% having been born in New York. 4.35% 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 | 6,539 | 5 | 0.08% |
| 2023 | 6,534 | 5 | 0.08% |
| 2022 | 6,529 | -225 | -3.33% |
| 2021 | 6,754 | 235 | 3.6% |
| 2020 | 6,519 | -256 | -3.78% |
| 2019 | 6,775 | -155 | -2.24% |
| 2018 | 6,930 | 6 | 0.09% |
| 2017 | 6,924 | 325 | 4.92% |
| 2016 | 6,599 | 11 | 0.17% |
| 2015 | 6,588 | 295 | 4.69% |
| 2014 | 6,293 | -126 | -1.96% |
| 2013 | 6,419 | 658 | 11.42% |
| 2012 | 5,761 | 145 | 2.58% |
| 2011 | 5,616 | -346 | -5.8% |
| 2010 | 5,962 | 0 | 0% |