Rosemont is a CDP located in Delaware County Pennsylvania. Rosemont has a 2024 population of 4,504. Rosemont is currently growing at a rate of 7.67% annually and its population has increased by 25.35% since the most recent census, which recorded a population of 3,593 in 2020.
The average household income in Rosemont is $191,925 with a poverty rate of 7.5%. The median age in Rosemont is 37.7 years: 38.8 years for males, and 37.5 years for females.
According to the most recent ACS, the racial composition of Rosemont was:
Race | Population | Percentage (of total) |
|---|---|---|
| White | 2,815 | 75.63% |
| Asian | 403 | 10.83% |
| Two or more races | 337 | 9.05% |
| Black or African American | 115 | 3.09% |
| Other race | 52 | 1.4% |
| Native American | 0 | 0% |
| Native Hawaiian or Pacific Islander | 0 | 0% |
White
Asian
Two or more races
Black or African American
Other race
Native American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 1,490 | 2.15 | 47.7 | 52.3 |
| Non Family | 783 | 1.29 | 36.5 | 63.5 |
| Married | 634 | 3.15 | 64.2 | 35.8 |
| Female | 62 | 2.29 | 29 | 71 |
| Male | 11 | 5.82 | 0 | 100 |
3.11
Average Family Size
2.15
Average Household Size
47.7%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Education Attained | Count | Percentage |
|---|---|---|
| 9th to 12th Grade | 34 | 1.4% |
| Associates Degree | 162 | 6.66% |
| Bachelors Degree | 804 | 33.05% |
| Graduate Degree | 1,109 | 45.58% |
| High School Graduate | 145 | 5.96% |
| Less Than 9th Grade | 38 | 1.56% |
| Some College | 141 | 5.8% |
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
Race | Total | High School | Bachelors |
|---|---|---|---|
| White | 1,878 | 1,839 | 1,537 |
| Asian | 296 | 266 | 172 |
| 2+ Races | 152 | 152 | 152 |
| Hispanic | 135 | 135 | 90 |
| Black | 63 | 60 | 22 |
| Other Race | 30 | 30 | 30 |
The highest rate of high school graduation is among other race people with a rate of 100%.
The highest rate of bachelors degrees is among other race people with a rate of 100%.
All
Male
Female
Name | Average | Male | Female |
|---|---|---|---|
| Bachelors Degree | $55,966 | $62,411 | $47,069 |
| Graduate Degree | $131,111 | $161,136 | $118,190 |
| High School Graduate | $0 | $0 | $0 |
| Less Than 9th Grade | $0 | $0 | $0 |
| Overall | $72,727 | $92,344 | $62,522 |
| Some College | $0 | $95,341 | $0 |
$72,727
Average Earnings
$92,344
Average Male
$62,522
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
83.95% of Rosemont residents speak only English, while 16.05% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 8.81% of the population.
rate
Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| White | 2,402 | 119 | 4.95% |
| Asian | 393 | 79 | 20.1% |
| Other | 30 | 30 | 100% |
| Hispanic | 214 | 30 | 14.02% |
| Multiple | 316 | 13 | 4.11% |
| Black | 58 | 2 | 3.45% |
7.5%
Overall Poverty Rate
5.51%
Male Poverty Rate
9.19%
Female Poverty Rate
The race most likely to be in poverty in Rosemont is Other, with 100% below the poverty level.
The race least likely to be in poverty in Rosemont is Black, with 3.45% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 2.54%. Among those working part-time, it was 27.89%, and for those that did not work, the poverty rate was 4.11%.
rate
Rate | Poverty |
|---|---|
| Some College | 22.82% |
| High School | 13.68% |
| Bachelors or Greater | 5.63% |
| Less Than 9th Grade | 0% |
rate
Rate | Poverty |
|---|---|
| Male Employed | 4.7% |
| Male Unemployed | 0% |
| Female Employed | 13.03% |
| Female Unemployed | 0% |
Households
Families
MarriedFamilies
NonFamilies
Name | Median | Mean |
|---|---|---|
| Families | $161,813 | $288,328 |
| Households | $85,913 | $191,925 |
| Married Families | $185,625 | $-999,999,999 |
| Non Families | $57,042 | $104,880 |
mean
median
Married
Widowed
Divorced
Separated
NeverMarried
43.5%
Overall Marriage Rate
47.6%
Male Marriage Rate
40.7%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 35-44.
Married
Widowed
Divorced
Separated
NeverMarried
Second Gulf War
First Gulf War
Vietnam
Korea
World War II
138
Number of Veterans
138
Male Veterans
0
Female Veterans
War | Veterans |
|---|---|
| Vietnam | 71 |
| Second Gulf War | 20 |
| World War II | 9 |
| Korea | 5 |
| First Gulf War | 0 |
count
Age Group | Veterans |
|---|---|
| 75+ | 85 |
| 65 to 74 | 22 |
| 35 to 54 | 12 |
| 55 to 64 | 11 |
| 18 to 34 | 8 |
count
Name | Veterans | % of Total |
|---|---|---|
| White | 130 | 5.55% |
| 2+ Races | 8 | 4.3% |
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
6.92%
Veteran Poverty Rate
10.77%
Veteran Disability Rate
LaborForceParticipation
62.1%
Labor Force Participation
61.1%
Employment Rate
1.7%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
45.11%
Born in Rosemont
87.45%
Native Born
12.55%
Foreign Born
6.02%
Non Citizen
6.53%
Naturalized
87.45% of Rosemont residents were born in the United States, with 45.11% having been born in Pennsylvania. 6.02% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.
Year | Population | Growth | Change |
|---|---|---|---|
| 2024 | 4,504 | 321 | 7.67% |
| 2023 | 4,183 | 322 | 8.34% |
| 2022 | 3,861 | -211 | -5.18% |
| 2021 | 4,072 | 479 | 13.33% |
| 2020 | 3,593 | 0 | 0% |