South Valley Flag

South Valley

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.

241
Total Population
7
Density (mi²)
-2 -0.82%
Growth

South Valley Population

South Valley Population

Data after 2023 is projected based on recent change

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 and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White24494.21%
Native American83.09%
Two or more races41.54%
Other race31.16%

South Valley Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

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

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)