Mongaup Valley

County:: Sullivan County
County Seat:: No
Area (mi²):: 5.016
State:: New York

Mongaup Valley is a CDP located in Sullivan County, New York. Mongaup Valley has a 2025 population of 265. Mongaup Valley is currently growing at a rate of 7.29% annually but its population has decreased by -61.54% since the most recent census, which recorded a population of 689 in 2020.

The average household income in Mongaup Valley is $103,317 with a poverty rate of 0%. The median age in Mongaup Valley is 54.5 years: 53.3 years for males, and 57.8 years for females.

Demographics

The racial composition of Mongaup Valley includes 77.32% White, 22.68% Black or African American, and smaller percentages for Native American, Asian, Native Hawaiian or Pacific Islander, other race, Two or more races and multiracial populations.

Population by Race

White

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Two or more races

Race	Population	Percentage (of total)
White	208	77.32%
Black or African American	61	22.68%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%
Two or more races	0	0%

Mongaup Valley Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Mongaup Valley's average per capita income is $58,333. Household income levels show a median of $113,192. The poverty rate stands at 0%.

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	$113,281	$104,729
Married Families	$113,281	-
Households	$113,192	$103,317
Non Families	-	-

$58,333

Average Income

$113,192

Median Household Income

0%

Poverty Rate