Rosslyn Farms Flag

Rosslyn Farms

County Seat:
No
Area (mi²):
0.555
State:
Pennsylvania

Rosslyn Farms is a borough located in Allegheny County, Pennsylvania. Rosslyn Farms has a 2025 population of 421 . Rosslyn Farms is currently declining at a rate of -0.94% annually and its population has decreased by -4.32% since the most recent census, which recorded a population of 440 in 2020.

The average household income in Rosslyn Farms is $197,430 with a poverty rate of 0.77%. The median age in Rosslyn Farms is 55.5 years: 52.5 years for males, and 61.9 years for females. For every 100 females there are 68.4 males.

421
Total Population
758
Density (mi²)
-4 -0.94%
Growth

Rosslyn Farms Population

Rosslyn Farms Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Rosslyn Farms includes 80.85% White, and smaller percentages for Black or African American, Asian and multiracial populations.

Population by Race

White (80.85%)

Two or more races (16.63%)

Black or African American (2.32%)

Asian (0.19%)

Race
Population
Percentage (of total)
White41880.85%
Two or more races8616.63%
Black or African American122.32%
Asian10.19%

Rosslyn Farms Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Rosslyn Farms' average per capita income is $88,333. Household income levels show a median of $84,956. The poverty rate stands at 0.77%.

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$250,001-
Families$235,000$306,412
Households$84,956$197,430
Non Families$83,569$91,427

$88,333

Average Income

$84,956

Median Household Income

0.77%

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)