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 2026 population of 417. Rosslyn Farms is currently declining at a rate of -0.95% annually and its population has decreased by -5.23% since the most recent census, which recorded a population of 440 in 2020.

The median household income in Rosslyn Farms is $93,750 with a poverty rate of 0.56%. The median age in Rosslyn Farms is 54.9 years: 52.3 years for males, and 62.5 years for females. For every 100 females there are 67.9 males.

417
Total Population
751
Density (mi²)
-4 -0.95%
Growth

Rosslyn Farms Population

Rosslyn Farms Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026417-4-0.95%
2025421-4-0.94%
2024425-2-0.47%
2023427-3-0.7%
2022430-6-1.38%
2021436-4-0.91%
2020440-1-0.23%
2019420-2-0.47%
2018422-2-0.47%
2017424-3-0.7%
2016427-6-1.39%
2015433-3-0.69%
2014436-1-0.23%
2013437-1-0.23%
201243800%
2011438112.58%
201043700%

Median Age

Overall: 54.9 years
Female: 62.5 years
Male: 52.3 years

Rosslyn Farms Adults

There are 444 adults, (204 of whom are seniors) in Rosslyn Farms.

Sex Ratio

Female: 318 (59.6%)
Male: 216 (40.4%)

Demographics

The racial composition of Rosslyn Farms includes 79.4% White, and smaller percentages for Black or African American, Native American, Asian and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White42479.4%
Two or more races9718.16%
Black or African American112.06%
Native American10.19%
Asian10.19%
Race
Population ↓
Percentage (of total)
Two or more races40.75%
White20.37%
Race
Population ↓
Percentage (of total)
White42279.03%
Two or more races9317.42%
Black or African American112.06%
Native American10.19%
Asian10.19%

Rosslyn Farms Marital Status

Economics and Income Statistics

Rosslyn Farms ' average per capita income is $95,938. Household income levels show a median of $93,750. The poverty rate stands at 0.56%.

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$236,563-
Families$233,750$295,307
Households$93,750$200,163
Non Families$86,145$97,116

$95,938

Average Income

$93,750

Median Household Income

0.56%

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)