Thomaston

County:: Nassau County
County Seat:: No
Area (mi²):: 0.404
State:: New York

Thomaston is a village located in Nassau County, New York. Thomaston has a 2025 population of 2,692. Thomaston is currently declining at a rate of -0.48% annually and its population has decreased by -2.32% since the most recent census, which recorded a population of 2,756 in 2020.

The average household income in Thomaston is $222,714 with a poverty rate of 7.32%. The median age in Thomaston is 47.1 years: 48.6 years for males, and 45.5 years for females.

Demographics

The racial composition of Thomaston includes 47.73% White, 47.33% Asian, and smaller percentages for Native American, other race, Black or African American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Asian

Two or more races

Native American

Other race

Black or African American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	1,305	47.73%
Asian	1,294	47.33%
Two or more races	91	3.33%
Native American	17	0.62%
Other race	14	0.51%
Black or African American	13	0.48%
Native Hawaiian or Pacific Islander	0	0%

Thomaston Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Thomaston's average per capita income is $97,644. Household income levels show a median of $152,206. The poverty rate stands at 7.32%.

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	$229,464	-
Families	$187,206	$265,648
Households	$152,206	$222,714
Non Families	$93,372	$101,314

$97,644

Average Income

$152,206

Median Household Income

7.32%

Poverty Rate