Mariaville Lake

County:: Albany County
County Seat:: No
Area (mi²):: 5.625
State:: New York

Mariaville Lake is a CDP located in Albany County, New York. Mariaville Lake has a 2025 population of 793. Mariaville Lake is currently growing at a rate of 0.63% annually and its population has increased by 49.62% since the most recent census, which recorded a population of 530 in 2020.

The average household income in Mariaville Lake is $108,442 with a poverty rate of 12.36%.The median age in Mariaville Lake is 38.4 years: 47.3 years for males, and 34.2 years for females.

Demographics

The racial composition of Mariaville Lake includes 97.53% White, and smaller percentages for Two or more races, Black or African American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	986	97.53%
Two or more races	15	1.48%
Black or African American	10	0.99%

Mariaville Lake Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Mariaville Lake's average per capita income is $58,065. Household income levels show a median of $93,589. The poverty rate stands at 12.36%.

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
Families	$182,656	$170,440
Married Families	$182,656	-
Households	$93,589	$108,442
Non Families	$2,499	$48,283

$58,065

Average Income

$93,589

Median Household Income

12.36%

Poverty Rate