Mount Prospect, Illinois Population 2023

53,433

Mount Prospect is a city located in Cook County Illinois. Mount Prospect has a 2023 population of 53,433. Mount Prospect is currently declining at a rate of -1.92% annually and its population has decreased by -5.64% since the most recent census, which recorded a population of 56,626 in 2020.

The average household income in Mount Prospect is $111,324 with a poverty rate of 4.66%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Mount Prospect is 40.5 years, 39.1 years for males, and 41.8 years for females.

Mount Prospect Demographics

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

  • White: 69.52%
  • Asian: 13.76%
  • Other race: 6.86%
  • Two or more races: 6.04%
  • Black or African American: 3.19%
  • Native American: 0.59%
  • Native Hawaiian or Pacific Islander: 0.04%
Land Area (mi²)
10.7 sq mi
Density (mi²)
4,984.70/sq mi
Growth Rate
-1.92% (-1,044)
Growth Since 2020
-5.64% (-3,193)
The current population of Mount Prospect, Illinois is 53,433 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 56,626.

Mount Prospect, Illinois Population 2023

Population by Race

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White

Asian

Other race

Two or more races

Black or African American

Native American

Native Hawaiian or Pacific Islander

Mount Prospect Population by Race

Mount Prospect Population Pyramid 2023

Mount Prospect Median Age

40.5

Total

39.1

Male

41.8

Female

Mount Prospect Adults

There are 43,568 adults, (9,961 of whom are seniors) in Mount Prospect.

Mount Prospect Age Dependency

68.1

Age Dependency Ratio

29.6

Old Age Dependency Ratio

38.5

Child Dependency Ratio

Mount Prospect Sex Ratio

Female28,33750.15%
Male28,17349.85%

Mount Prospect Population by Age

Mount Prospect Renter vs Owner Occupied by Household Type

3.15

Average Family Size

2.6

Average Household Size

69.8%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Mount Prospect Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Mount Prospect Educational Attainment by Sex (over 25)

Mount Prospect Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among islander people with a rate of 100%.

The highest rate of bachelors degrees is among asian people with a rate of 57.96%.

Mount Prospect Educational Attainment by Race

All

Male

Female

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$55,433

Average Earnings

$64,144

Average Male

$44,395

Average Female

Mount Prospect Earnings by Educational Attainment

Mount Prospect Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Mount Prospect Language

57.49% of Mount Prospect residents speak only English, while 42.51% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 20.5% of the population.

Mount Prospect Language

Mount Prospect Poverty by Race

rate

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4.66%

Overall Poverty Rate

4.36%

Male Poverty Rate

4.96%

Female Poverty Rate

Poverty in Mount Prospect

The race most likely to be in poverty in Mount Prospect is Islander, with 100% below the poverty level.

The race least likely to be in poverty in Mount Prospect is White, with 4.39% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.61%. Among those working part-time, it was 5.69%, and for those that did not work, the poverty rate was 11.6%.

Mount Prospect Poverty

rate

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Mount Prospect Poverty Rate by Education

rate

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Mount Prospect Poverty Rate by Employment Status and Sex

Mount Prospect Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Mount Prospect Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

59.4%

Overall Marriage Rate

61.3%

Male Marriage Rate

57.6%

Female Marriage Rate

Mount Prospect Married by Age and Sex

male

female

Mount Prospect Marriage

The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 45-54.

Mount Prospect Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Mount Prospect Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

2,162

Number of Veterans

2,151

Male Veterans

11

Female Veterans

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Mount Prospect Veterans by War

count

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Mount Prospect Veterans by Age

count

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Mount Prospect Veterans by Race

Mount Prospect Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

2.08%

Veteran Poverty Rate

27.43%

Veteran Disability Rate

Mount Prospect Veterans by Education

LaborForceParticipation

67.6%

Labor Force Participation

64.8%

Employment Rate

4.2%

Unemployment Rate

Mount Prospect Employment by Age

LaborForceParticipation

Mount Prospect Employment by Race

LaborForceParticipation

Mount Prospect 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

59.76%

Born in Mount Prospect

70.59%

Native Born

31.15%

Foreign Born

13.83%

Non Citizen

17.32%

Naturalized

Place of Birth

70.59% of Mount Prospect residents were born in the United States, with 59.76% having been born in Illinois. 13.83% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Mount Prospect Place of Birth

Note: data after 2021 is projected based on recent change

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Mount Prospect Population by Year