Roslyn

County:: Montgomery County
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.

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, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Black or African American

Two or more races

Other race

Asian

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	5,483	54.02%
Black or African American	2,249	22.16%
Two or more races	1,638	16.14%
Other race	573	5.65%
Asian	183	1.8%
Native American	24	0.24%
Native Hawaiian or Pacific Islander	0	0%

Roslyn Marital Status

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