Miller Place

County:: Suffolk County
County Seat:: No
Area (mi²):: 6.549
State:: New York

Miller Place is a CDP located in Suffolk County, New York. Miller Place has a 2025 population of 11,725. Miller Place is currently declining at a rate of -0.35% annually and its population has decreased by -8.22% since the most recent census, which recorded a population of 12,775 in 2020.

The average household income in Miller Place is $165,804 with a poverty rate of 6.31%.The median age in Miller Place is 42.6 years: 41.2 years for males, and 45.2 years for females.

Demographics

The racial composition of Miller Place includes 84.18% White, 3.3% other race, 3.24% Asian, and smaller percentages for Black or African American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	9,885	84.18%
Two or more races	1,000	8.52%
Other race	388	3.3%
Asian	381	3.24%
Black or African American	89	0.76%

Miller Place Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Miller Place's average per capita income is $81,533. Household income levels show a median of $141,938. The poverty rate stands at 6.31%.

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	$196,118	-
Families	$186,299	$202,399
Households	$141,938	$165,804
Non Families	$46,666	$65,010

$81,533

Average Income

$141,938

Median Household Income

6.31%

Poverty Rate