Rosemont, Illinois Population 2021

3,998
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Rosemont is a city located in Illinois. With a 2020 population of 3,998, it is the 369th largest city in Illinois and the 5419th largest city in the United States . Rosemont is currently declining at a rate of -0.84% annually and its population has decreased by -4.85% since the most recent census, which recorded a population of 4,202 in 2010. Rosemont reached it's highest population of 4,360 in 1970. Spanning over 2 miles, Rosemont has a population density of 2,230 people per square mile.

The average household income in Rosemont is $76,374 with a poverty rate of 9.99%. The median rental costs in recent years comes to $948 per month, and the median house value is $371,500. The median age in Rosemont is 37.1 years, 37.3 years for males, and 36.8 years for females.

Rosemont Demographics

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

  • White: 90.06%
  • Asian: 3.01%
  • Other race: 2.84%
  • Black or African American: 2.49%
  • Two or more races: 1.48%
  • Native American: 0.12%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Rosemont, Illinois is 3,998 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 4,100.The last official US Census in 2010 recorded the population at 4,202.

Rosemont, Illinois Population 2021

Population by Race

Race Population Percentage
White3,83290.06%
Asian1283.01%
Some Other Race1212.84%
Black or African American1062.49%
Two or More Races631.48%
American Indian and Alaska Native50.12%
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Rosemont Population by Race

Rosemont Population Pyramid $2021

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Rosemont Median Age

37.1


Total

37.3


Male

36.8


Female

Rosemont Adults

There are 3,385 adults, (514 of whom are seniors) in Rosemont.

Rosemont Age Dependency

48.2

Age Dependency Ratio

17.9

Old Age Dependency Ratio

30.3

Child Dependency Ratio

Rosemont Sex Ratio

Female

1,966

46.20%

Male

2,289

53.80%

Rosemont Population by Age

Rosemont Renter vs Owner Occupied by Household Type

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Rosemont Household Types

Type Owner Renter
Married37%63%
Non Family30.6%69.4%
All29.4%70.6%
Female10.3%89.7%
Male3.7%96.3%

29.4%

Rate of Home Ownership

Rosemont Households and Families

Type Count Average Size Owned
All1,5742.729.4
Married7363.5137
Non Family5581.1930.6
Female1453.8610.3
Male1353.333.7

3.49

Average Family Size

2.7

Average Household Size

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Rosemont Households by Type

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Education Attained Count Percentage
Less Than 9th Grade48516.51%
9th to 12th Grade1394.73%
High School Graduate77826.49%
Some College60520.60%
Associates Degree2267.69%
Bachelors Degree43914.95%
Graduate Degree2659.02%
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Rosemont Educational Attainment by Sex (over 25)

Rosemont Educational Attainment by Race

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Race Total High School Bachelors
White1,6561,548580
Hispanic1,04753174
Asian12812832
Other Race9914
Black94946
2+ Races121212

The highest rate of high school graduation is among black people with a rate of 100.00%.

The highest rate of bachelors degrees is among 2+ races people with a rate of 100.00%.

Rosemont Educational Attainment by Race

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Name Average Male Female
Overall$37,275$41,190$29,417
Less Than 9th Grade$26,445$26,129$26,742
High School Graduate$35,038$35,923$30,208
Some College$50,882$54,525$22,383
Bachelors Degree$29,375$24,211$40,536
Graduate Degree$44,135$48,281$41,131

$37,275

Average Earnings

$41,190

Average Male

$29,417

Average Female

Rosemont Earnings by Educational Attainment

Rosemont Language by Age

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Rosemont Language

40.03% of Rosemont residents speak only English, while 59.97% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 40.38% of the population.

Rosemont Language

Rosemont Poverty by Race

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Name Total In Poverty Poverty Rate
White2,14621710.11%
Hispanic1,8301588.63%
Asian1282519.53%
Multiple632539.68%
Other12197.44%

9.99%

Overall Poverty Rate

7.86%

Male Poverty Rate

12.46%

Female Poverty Rate

Poverty in Rosemont

The race most likely to be in poverty in Rosemont is Multiple, with 39.68% below the poverty level.

The race least likely to be in poverty in Rosemont is Other, with 7.44% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.85%. Among those working part-time, it was 9.45%, and for those that did not work, the poverty rate was 15.85%.

Rosemont Poverty

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Name Poverty
Bachelors or Greater14.63%
High School8.23%
Less Than 9th Grade2.56%
Some College1.68%

Rosemont Poverty Rate by Education

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Rate Poverty
Female Unemployed50.00%
Male Unemployed29.27%
Male Employed5.07%
Female Employed0.58%

Rosemont Poverty Rate by Employment Status and Sex

Rosemont Income by Household Type

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Name Median Mean
Households$60,588$76,374
Families$76,348$87,322
Married Families$85,391-
Non Families$43,239$54,899
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Income by Household Type

Rosemont Marital Status

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Marriage Rates

47.4%

Overall Marriage Rate

43.8%

Male Marriage Rate

51.7%

Female Marriage Rate

Rosemont Married by Age and Sex

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Rosemont Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 35-44.

Rosemont Marital Status by Race

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Rosemont Marital Status

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200

Number of Veterans

178

Male Veterans

22

Female Veterans

War Veterans
Second Gulf War54
Korea31
First Gulf War27
Vietnam26
World War II5

Rosemont Veterans by War

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Age Group Veterans
75+96
18 to 3435
35 to 5432
65 to 7420
55 to 6417

Rosemont Veterans by Age

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Name Veterans % of Total
White1966.45%
Hispanic201.51%
Asian43.13%

Rosemont Veterans by Race

Rosemont Veterans by Education

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5.00%

Veteran Poverty Rate

18.00%

Veteran Disability Rate

Rosemont Veterans by Education

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66.3%

Labor Force Participation

63.6%

Employment Rate

4.1%

Unemployment Rate

Rosemont Employment by Age

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Rosemont Employment by Race

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Rosemont Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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53.63%

Born in Rosemont

59.27%

Native Born

40.73%

Foreign Born

27.59%

Non Citizen

13.14%

Naturalized

Place of Birth

59.27% of Rosemont residents were born in the United States, with 53.63% having been born in Illinois. 27.59% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Rosemont Place of Birth

Year Population Growth Annual Growth Rate
20213,998-34-0.84%
20204,032-34-0.84%
20194,066-34-0.83%
20184,100-40-0.97%
20174,140-41-0.98%
20164,181-30-0.71%
20154,211-20-0.47%
20144,231-8-0.19%
20134,23950.12%
20124,234110.26%
20114,223130.31%
20104,210-14-0.03%
20004,2242290.56%
19903,995-142-0.35%
19804,137-223-0.52%
19704,3600.00%

Rosemont Population by Year