Plainview Flag

Plainview

County:
Nassau County
County Seat:
No
Area (mi²):
5.724
State:
New York

Plainview is a CDP located in Nassau County, New York. Plainview has a 2025 population of 26,721. Plainview is currently growing at a rate of 0.13% annually and its population has increased by 1.73% since the most recent census, which recorded a population of 26,267 in 2020.

The average household income in Plainview is $215,880 with a poverty rate of 2.74%.The median age in Plainview is 44.3 years: 43.3 years for males, and 46.2 years for females.

26.7K
Total Population
4,668
Density (mi²)
34 0.13%
Growth

Plainview Population

Plainview Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Plainview includes 73.04% White, 21.04% Asian, and smaller percentages for other race, Black or African American, Native American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White19,17473.04%
Asian5,52321.04%
Two or more races8813.36%
Other race5221.99%
Black or African American1010.38%
Native American500.19%

Plainview Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Plainview's average per capita income is $97,210. Household income levels show a median of $185,531. The poverty rate stands at 2.74%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$236,800-
Families$218,356$246,153
Households$185,531$215,880
Non Families$56,101$86,387

$97,210

Average Income

$185,531

Median Household Income

2.74%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)