South Valley

County:: Cattaraugus County
County Seat:: No
Area (mi²):: 36.831
State:: New York

South Valley is located in Cattaraugus County, New York. South Valley has a 2025 population of 241. South Valley is currently declining at a rate of -0.82% annually and its population has decreased by -3.6% since the most recent census, which recorded a population of 250 in 2020.

The average household income in South Valley is $65,154 with a poverty rate of 5.79%. The median age in South Valley is 63.6 years: 63.1 years for males, and 64.8 years for females.

Demographics

The racial composition of South Valley includes 94.21% White, 3.09% Native American, and smaller percentages for Two or more races, other race, Black or African American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Native American

Two or more races

Other race

Black or African American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	244	94.21%
Native American	8	3.09%
Two or more races	4	1.54%
Other race	3	1.16%
Black or African American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

South Valley Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

South Valley's average per capita income is $45,682. Household income levels show a median of $55,795. The poverty rate stands at 5.79%.

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	$77,143	-
Families	$76,071	$81,953
Households	$55,795	$65,154
Non Families	$39,375	$45,856

$45,682

Average Income

$55,795

Median Household Income

5.79%

Poverty Rate