Overview
465
Total Population
52.5
Median age
59.78%
Female population %
67.3:100
Gender ratio (M:F)
85+ years
Largest age group
114.3
Total dependency ratio
White
Largest racial group
7
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Rosslyn Farms's population is old compared to the rest of the country:
- The median age in Rosslyn Farms is 52.5, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Rosslyn Farms's population under 18 was 22.58%, compared to the 22.51% nationwide.
- Rosslyn Farms's elderly or the senior population (over 65 age) was 36.77% as compared to 16.04% nationwide.
- Of the total population in Rosslyn Farms, 16.56% were under the age of 15, 9.89% aged 15 to 29, 36.77% aged 30 to 64, 17.63% aged 65 to 84, and 19.14% were 85 years of age and older.

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Gender
There are 91 more females than males in Rosslyn Farms:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 59.78% females and 40.22% males in Rosslyn Farms, PA.
- The Rosslyn Farms, PA gender ratio is 67.3:100 i.e. 67.3 men to 100 women (0.673).
- For male population, the largest age group is 35-39 years with a population of 18.
- For the female population, the largest age group is 85+ years with a population of 87.

Read more about Rosslyn Farms, PA population by gender ➔
Race / Ethnicity
Rosslyn Farms's population has become increasingly diverse:
- Racial distribution of Rosslyn Farms population: 80.86% are White, 0.22% are Black or African American, 0.65% are Asian and 18.28% are multiracial.
- Rosslyn Farms's racial breakdown clearly shows that there is an absolute majority of White population in the borough.
- By ethnicity, 7 is Hispanic or Latino (of any race), and 458 (98.49% of the total population) is Non-Hispanic.
- The largest racial group in Rosslyn Farms is White with a population of 376 (80.86% of the total population).

Read more about Rosslyn Farms, PA population by race ➔
Year by year
Rosslyn Farms's population has already reached its peak and is showing a trend of decline:
- The peak population was 459 in the year 2000
- From 2000 to 2010, Rosslyn Farms's population decreased by 22 (4.79%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Rosslyn Farms's population increased by 3 (0.69%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
- Between the year 2000 and 2022, Rosslyn Farms's population was lowest in year 2019 at 420.

Read more about Rosslyn Farms, PA population by year ➔
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates
- U.S. Census Bureau Population Estimates Population Estimates Program (PEP)