Rosslyn Farms, PA demographics:
population, income, and more

Total population
952
0.4% year-over-year change
Median household income
$77,247/yr
7.1% year-over-year change
Housing units
494
-0.4% year-over-year change

Rosslyn Farms population

How many people live in Rosslyn Farms

Rosslyn Farms is home to 952 residents, according to the most recent Census data. Gender-wise, 49.2% of Rosslyn Farms locals are male, and 50.8% are female.

Total population
952
0.4% year-over-year change
Gender ratio
Male
49.2%
468
Female
50.8%
484
Value Percent YoY change
Male 468 49.2% 0.2%
Female 484 50.8% 0.8%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Rosslyn Farms is 45, with the population distributed as follows: about 14.8% are children under 15, then 6.6% are in the 15 to 24 age group. Adults between 25 and 44 make up 28.5% of the population, while another 26.3% fall into the 45 to 64 bracket. Finally, around 23.8% are 65 or older.

Median age
45.1
Age breakdown
Under 15
14.8%
15 to 24
6.6%
25 to 44
28.5%
45 to 64
26.3%
Over 65
23.8%
Value Percent YoY change
Under 15 141 14.8% -0.7%
15 to 24 63 6.6% 16.7%
25 to 44 271 28.5% -1.8%
45 to 64 250 26.3% -2.3%
Over 65 227 23.8% 3.2%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Rosslyn Farms, 93.2% of the population are US-born citizens, while 4.3% have gained naturalized citizenship. At the same time, 2.5% of residents are non-citizens. As for race, 83.8% of locals are Caucasian, 6.6% are African American and 1.9% have Asian roots. There’s also a share of 6.7% that includes residents with two or more races.

Citizenship
U.S.-born citizens
93.2%
Non-U.S.-born citizens
4.3%
Non-citizens
2.5%
Value Percent YoY change
U.S.-born citizens 886 93.2% -0.7%
Non-U.S.-born citizens 41 4.3% 24.2%
Non-citizens 24 2.5% 4.3%
Racial breakdown
White
83.8%
Black or African American
6.6%
American Indian and Alaska Native
0.1%
Asian
1.9%
Native Hawaiian and other Pacific Islander
0%
Two or more races
6.7%
Other
0.8%
Value Percent
White 797 83.8%
Black or African American 63 6.6%
American Indian and Alaska Native 1 0.1%
Asian 18 1.9%
Two or more races 64 6.7%
Other 8 0.8%

Households in Rosslyn Farms

A peek inside Rosslyn Farms households

Rosslyn Farms has 463 households, with an average of 2 members in each. Of these, 51.4% are families, while the remaining 48.8% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
463
-0.4% year-over-year change
Average people per household
2
Non-family households
226
Family households
238
Value Percent YoY change
Non-family households 226 48.8% 0.4%
Family households 238 51.4% -0.4%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Rosslyn Farms

The housing landscape of Rosslyn Farms

Rosslyn Farms's housing consists of 494 units, with 61.7% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 11.3% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 3.8% of the housing landscape.

Housing units
494
-0.4% year-over-year change
Housing types
Value Percent
1 unit, detached 305 61.7%
1 unit, attached 56 11.3%
2 units 32 6.5%
3 or 4 units 17 3.4%
5 to 9 units 13 2.6%
10 to 19 units 11 2.2%
20 to 49 units 4 0.8%
50 or more units 37 7.5%
Mobile home 19 3.8%
Homes built since 2020
1
% year-over-year change

The age of buildings in Rosslyn Farms

In Rosslyn Farms, the median construction year is 1955. About 28% of homes were built before the 1940s, with another 11.8% going up by 1949. Most development happened in the second half of the 20th century. Then, 7.5% of homes were added from 2000 to 2009, 3.2% between 2010 and 2019, and 0.2% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 138 28% -2.8%
Built between 1940 and 1949 58 11.8% -9.4%
Built between 1950 and 1959 103 20.9% 9.6%
Built between 1960 and 1969 65 13.2% 10.2%
Built between 1970 and 1979 36 7.3% -2.7%
Built between 1980 and 1989 23 4.7% -14.8%
Built between 1990 and 1999 16 3.2% 14.3%
Built between 2000 and 2009 37 7.5% -11.9%
Built between 2010 and 2019 16 3.2% -15.8%
Built in 2020 or later 1 0.2% N/A
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Rosslyn Farms occupancy rates

Out of the 463 occupied housing units in Rosslyn Farms, 67.2% are owner-occupied, while 32.8% are lived in by tenants. Meanwhile, 6.3% of all homes on the local market sit vacant.

Occupied housing units
463
-0.4% year-over-year change
Occupancy breakdown
Renter occupied
152
Owner occupied
311
Value Percent YoY
change
Renter occupied 152 32.8% -2.6%
Owner occupied 311 67.2% 0.7%
Unoccupied housing units
6.3%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Rosslyn Farms housing costs

Housing costs in Rosslyn Farms come to a median of $1,077 per month, while tenants specifically pay a median gross rent of $999.

Median housing costs per month
$1,077/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Rosslyn Farms
$999/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Rosslyn Farms

Rosslyn Farms education at a glance

About 31.7% of the population in Rosslyn Farms went to high school, while 18% pursued college studies. Another 11.1% earned an associate degree and 24.9% hold a bachelor’s. Meanwhile, 12.5% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 14 1.8% 7.7%
High school diploma 253 31.7% -9.0%
College diploma 144 18% 2.9%
Associate degree 89 11.1% 7.2%
Bachelor's degree 199 24.9% 5.8%
Graduate degree 100 12.5% 9.9%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Rosslyn Farms

How much people earn in Rosslyn Farms

The average annual household income in Rosslyn Farms was $89,377 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +4.4% change from the previous year. At the same time, the median income stood at $77,247, reflecting a +7.1% shift over the same period.

Average household income in Rosslyn Farms
$89,377/year
4.4% year-over-year change
Median household income in Rosslyn Farms
$77,247/year
7.1% year-over-year change

Rosslyn Farms income by age

In Rosslyn Farms, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $92,823. Those with someone between 45 and 64 in charge, often well established professionally, earn $88,475 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $82,886, while those led by someone over 65, many of whom may be retired, have about $46,674 in earnings. Overall, 91.7% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $82,886 N/A
25 - 44 $92,823 2.3%
45 - 64 $88,475 9.5%
Over 65 $46,674 -6.8%
Above poverty level
865
Below poverty level
78
Value Percent YoY
change
Above poverty level 865 91.7% 0.7%
Below poverty level 78 8.3% -3.7%

Employment in Rosslyn Farms

Workforce and job types in Rosslyn Farms

80.5% of the working population are employed in professional or administrative positions, while 19.5% are in hands-on or service-based jobs. Also, 7.7% run their own businesses, 69% are employed by private companies, and 9% work in the public sector.

Workforce demographics

White collar
430
Blue collar
104
Value Percent YoY change
White collar 430 80.5% 4.1%
Blue collar 104 19.5% -12.6%
Employer type
Self employees
7.7%
Private companies
69%
Governmental workers
9%
Not for profit companies
14.3%
Value Percent YoY change
Self employees 41 7.7% -2.4%
Private companies 368 69% -2.9%
Governmental workers 48 9% 4.3%
Not for profit companies 76 14.3% 15.2%

Transportation in Rosslyn Farms

How people get around in Rosslyn Farms

Commuting methods vary: 92.3% of residents travel by personal vehicle and 3.1% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 385 92.3% -0.5%
Bus or trolleybus 17 4.1% -19.1%
Ferryboat 1 0.2% 0.0%
Bicycle 1 0.2% 0.0%
Walk 13 3.1% 116.7%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Rosslyn Farms by zipcode?

Zipcode Population Number of households Median income Average income
15106 19,244 9,370 $77,247 $98,376

Explore more communities

FAQs about Rosslyn Farms demographics 

What is the total population of Rosslyn Farms?

Rosslyn Farms has a total population of 952 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +0.4% compared to a year ago.

What is the gender ratio in Rosslyn Farms?

The gender ratio in Rosslyn Farms is as follows:
  • 49.2% males (468 residents)
  • 50.8% females (484 residents)

What is the median age in Rosslyn Farms?

The median age in Rosslyn Farms is 45.1.

What is the age distribution of the population in Rosslyn Farms?

The age distribution in Rosslyn Farms is as follows:
  • Under 15: 14.8% (141 residents)
  • Ages 15-24: 6.6% (63 residents)
  • Ages 25-44: 28.5% (271 residents)
  • Ages 45-64: 26.3% (250 residents)
  • Over 65: 23.8% (227 residents)

What is the racial and ethnic makeup of Rosslyn Farms?

The racial and ethnic makeup of Rosslyn Farms is as follows:
  • White: 83.8% (797 residents)
  • Black or African American: 6.6% (63 residents)
  • American Indian and Alaska Native: 0.1% (1 residents)
  • Asian: 1.9% (18 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 6.7% (64 residents)
  • Other: 0.8% (8 residents)

What percentage of the population in Rosslyn Farms are U.S.-born citizens?

U.S.-born citizens represent 93.2% of the population in Rosslyn Farms.

How many housing units are there in Rosslyn Farms?

There are 494 housing units in Rosslyn Farms, reflecting a -0.4% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Rosslyn Farms and what is the average household size?

Rosslyn Farms has a total of 463 households, with an average of 2 people in each.

What is the median household income in Rosslyn Farms?

Rosslyn Farms has a median household income of $77,247, representing a +7.1% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Rosslyn Farms?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 80.5% (430 residents)
  • Blue-collar workers: 19.5% (104 residents)

Places of employment:
  • Self-employed: 7.7% (41 residents)
  • Private companies: 69% (368 residents)
  • Governmental workers: 9% (48 residents)
  • Not-for-profit companies: 14.3% (76 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025