Great Valley

County:: Cattaraugus County
County Seat:: No
Area (mi²):: 50.121
State:: New York

Great Valley is located in Cattaraugus County, New York. Great Valley has a 2025 population of 1,937. Great Valley is currently declining at a rate of -0.36% annually and its population has decreased by -2.71% since the most recent census, which recorded a population of 1,991 in 2020.

The average household income in Great Valley is $80,435 with a poverty rate of 5.83%. The median age in Great Valley is 51.1 years: 45.1 years for males, and 54.7 years for females.

Demographics

The racial composition of Great Valley includes 95.3% White, and smaller percentages for other race, Two or more races, Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Other race

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	1,786	95.3%
Other race	46	2.45%
Two or more races	41	2.19%
Black or African American	1	0.05%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Great Valley Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Great Valley's average per capita income is $40,313. Household income levels show a median of $65,882. The poverty rate stands at 5.83%.

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	$89,625	-
Families	$83,750	$93,881
Households	$65,882	$80,435
Non Families	$34,545	$46,005

$40,313

Average Income

$65,882

Median Household Income

5.83%

Poverty Rate