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 and multiracial populations.

Population by Race

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%

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