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 and multiracial populations.

Population by Race

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%

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