Rosemont, Pennsylvania Population 2024

4,129

Rosemont is a city located in Delaware County and Montgomery County Pennsylvania. Rosemont has a 2024 population of 4,129. Rosemont is currently growing at a rate of 3.35% annually and its population has increased by 14.92% since the most recent census, which recorded a population of 3,593 in 2020.

The average household income in Rosemont is $168,668 with a poverty rate of 6.67%. The median age in Rosemont is 40.3 years: 40.1 years for males, and 40.5 years for females.

Rosemont Demographics

According to the most recent ACS, the racial composition of Rosemont was:

  • White: 77.88%
  • Asian: 10.72%
  • Two or more races: 6.71%
  • Black or African American: 2.98%
  • Other race: 1.71%
  • Native American: 0%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
0.8 sq mi
Density (mi²)
5,031.90/sq mi
Growth Since 2020
14.92% (536)
The current population of Rosemont, Pennsylvania is 4,129 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 3,593.

Population by Race

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Race
Population
Percentage (of total)
White3,00777.88%
Asian41410.72%
Two or more races2596.71%
Black or African American1152.98%
Other race661.71%
Native American00%
Native Hawaiian or Pacific Islander00%

White

Asian

Two or more races

Black or African American

Other race

Native American

Native Hawaiian or Pacific Islander

Rosemont Population by Race

Rosemont Population Pyramid 2024

Rosemont Median Age

40.3

Total

40.1

Male

40.5

Female

Rosemont Adults

There are 3,177 adults, (909 of whom are seniors) in Rosemont.

Rosemont Age Dependency

70.2

Age Dependency Ratio

40.1

Old Age Dependency Ratio

30.2

Child Dependency Ratio

Rosemont Sex Ratio

Female2,24358.09%
Male1,61841.91%

Rosemont Population by Age

Rosemont Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All1,5622.1348.351.7
Non Family7611.2742.657.4
Married6692.9262.937.1
Female1122.92892
Male204.30100

2.94

Average Family Size

2.13

Average Household Size

48.3%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Rosemont Households and Families

Male

Female

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Education Attained
Count
Percentage
9th to 12th Grade321.24%
Associates Degree1104.25%
Bachelors Degree90434.94%
Graduate Degree1,12843.6%
High School Graduate1656.38%
Less Than 9th Grade431.66%
Some College2057.92%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Rosemont Educational Attainment by Sex (over 25)

Rosemont Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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Race
Total
High School
Bachelors
White2,0191,9841,639
Asian305267171
2+ Races160160160
Hispanic131131108
Black302812
Other Race292929

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%.

Rosemont Educational Attainment by Race

All

Male

Female

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Name
Average
Male
Female
Bachelors Degree$53,500$76,630$36,944
Graduate Degree$119,643$152,813$113,578
High School Graduate$35,313$35,625$0
Less Than 9th Grade$0$0$0
Overall$63,493$82,426$60,000
Some College$0$64,167$0

$63,493

Average Earnings

$82,426

Average Male

$60,000

Average Female

Rosemont Earnings by Educational Attainment

Rosemont Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Rosemont Language

82.96% of Rosemont residents speak only English, while 17.04% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 8.63% of the population.

Rosemont Language

Rosemont Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White2,5451024.01%
Asian3998020.05%
Other572950.88%
Hispanic1922915.1%
Multiple236114.66%
Black4524.44%

6.67%

Overall Poverty Rate

4.6%

Male Poverty Rate

8.26%

Female Poverty Rate

Poverty in Rosemont

The race most likely to be in poverty in Rosemont is Other, with 50.88% below the poverty level.

The race least likely to be in poverty in Rosemont is White, with 4.01% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.51%. Among those working part-time, it was 28.53%, and for those that did not work, the poverty rate was 1.27%.

Rosemont Poverty

rate

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Rate
Poverty
Some College23.18%
Bachelors or Greater4.43%
High School1.79%
Less Than 9th Grade0%

Rosemont Poverty Rate by Education

rate

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Rate
Poverty
Male Employed3.34%
Male Unemployed0%
Female Employed12.34%
Female Unemployed0%

Rosemont Poverty Rate by Employment Status and Sex

Rosemont Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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Name
Median
Mean
Families$117,798$228,909
Households$79,024$168,668
Married Families$142,679$-999,999,999
Non Families$61,682$105,193

mean

median

Income by Household Type

Rosemont Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

42.4%

Overall Marriage Rate

48.2%

Male Marriage Rate

38.4%

Female Marriage Rate

Rosemont Married by Age and Sex

male

female

Rosemont Marriage

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.

Rosemont Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Rosemont Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

146

Number of Veterans

146

Male Veterans

0

Female Veterans

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War
Veterans
Vietnam65
Second Gulf War29
Korea5
First Gulf War0
World War II0

Rosemont Veterans by War

count

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Age Group
Veterans
75+71
35 to 5424
55 to 6423
65 to 7423
18 to 345

Rosemont Veterans by Age

count

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Name
Veterans
% of Total
White1295.14%
Asian123.52%
2+ Races52.58%

Rosemont Veterans by Race

Rosemont Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0%

Veteran Poverty Rate

12.06%

Veteran Disability Rate

Rosemont Veterans by Education

LaborForceParticipation

59%

Labor Force Participation

58.3%

Employment Rate

1.3%

Unemployment Rate

Rosemont Employment by Age

LaborForceParticipation

Rosemont Employment by Race

LaborForceParticipation

Rosemont Employment by Education

Origin of Non-Citizens

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.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

49.55%

Born in Rosemont

85.81%

Native Born

14.19%

Foreign Born

7.2%

Non Citizen

6.99%

Naturalized

Place of Birth

85.81% of Rosemont residents were born in the United States, with 49.55% having been born in Pennsylvania. 7.2% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Rosemont Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
20244,1291343.35%
20233,9951343.47%
20223,861-211-5.18%
20214,07247913.33%
20203,59300%

Rosemont Population by Year