Roslyn Flag

Roslyn

County Seat:
No
Area (mi²):
1.317
State:
Pennsylvania

Roslyn is a CDP located in Montgomery County, Pennsylvania. Roslyn has a 2025 population of 12,514 . Roslyn is currently growing at a rate of 7.14% annually and its population has increased by 35.1% since the most recent census, which recorded a population of 9,263 in 2020.

The average household income in Roslyn is $108,616 with a poverty rate of 7.92%. The median age in Roslyn is 39.6 years: 42.1 years for males, and 38.1 years for females. For every 100 females there are 93.0 males.

12.5K
Total Population
9,500
Density (mi²)
834 7.14%
Growth

Roslyn Population

Roslyn Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Roslyn includes 54.02% White, 22.16% Black or African American, 5.65% other race, and smaller percentages for Asian, Native American and multiracial populations.

Population by Race

White (54.02%)

Black or African American (22.16%)

Two or more races (16.14%)

Other race (5.65%)

Asian (1.8%)

Native American (0.24%)

Race
Population
Percentage (of total)
White5,48354.02%
Black or African American2,24922.16%
Two or more races1,63816.14%
Other race5735.65%
Asian1831.8%
Native American240.24%

Roslyn Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Roslyn's average per capita income is $59,457. Household income levels show a median of $91,106. The poverty rate stands at 7.92%.

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$120,099-
Families$113,520$123,638
Households$91,106$108,616
Non Families$50,088$69,041

$59,457

Average Income

$91,106

Median Household Income

7.92%

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)