Maryland Heights, Missouri Population 2023

27,568

Maryland Heights is a city located in St. Louis County Missouri. Maryland Heights has a 2023 population of 27,568. Maryland Heights is currently declining at a rate of -0.82% annually and its population has decreased by -2.43% since the most recent census, which recorded a population of 28,255 in 2020.

The average household income in Maryland Heights is $91,933 with a poverty rate of 6.08%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Maryland Heights is 36.3 years, 35.6 years for males, and 37.1 years for females.

Maryland Heights Demographics

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

  • White: 62.98%
  • Asian: 17%
  • Black or African American: 14.29%
  • Two or more races: 3.77%
  • Other race: 1.67%
  • Native Hawaiian or Pacific Islander: 0.29%
  • Native American: 0%
Land Area (mi²)
21.9 sq mi
Density (mi²)
1,260.0/sq mi
Growth Rate
-0.82% (-227)
Growth Since 2020
-2.43% (-687)
The current population of Maryland Heights, Missouri is 27,568 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 28,255.

Maryland Heights, Missouri Population 2023

Population by Race

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White

Asian

Black or African American

Two or more races

Other race

Native Hawaiian or Pacific Islander

Native American

Maryland Heights Population by Race

Maryland Heights Population Pyramid 2023

Maryland Heights Median Age

36.3

Total

35.6

Male

37.1

Female

Maryland Heights Adults

There are 22,868 adults, (3,784 of whom are seniors) in Maryland Heights.

Maryland Heights Age Dependency

47.5

Age Dependency Ratio

19.8

Old Age Dependency Ratio

27.6

Child Dependency Ratio

Maryland Heights Sex Ratio

Female14,42251.25%
Male13,71948.75%

Maryland Heights Population by Age

Maryland Heights Renter vs Owner Occupied by Household Type

2.91

Average Family Size

2.19

Average Household Size

58.2%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Maryland Heights 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

Maryland Heights Educational Attainment by Sex (over 25)

Maryland Heights Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among asian people with a rate of 93.93%.

The highest rate of bachelors degrees is among asian people with a rate of 90.97%.

Maryland Heights Educational Attainment by Race

All

Male

Female

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$55,117

Average Earnings

$66,797

Average Male

$44,663

Average Female

Maryland Heights Earnings by Educational Attainment

Maryland Heights Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Maryland Heights Language

78.26% of Maryland Heights residents speak only English, while 21.74% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 13.63% of the population.

Maryland Heights Language

Maryland Heights Poverty by Race

rate

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6.08%

Overall Poverty Rate

5.66%

Male Poverty Rate

6.48%

Female Poverty Rate

Poverty in Maryland Heights

The race most likely to be in poverty in Maryland Heights is Multiple, with 23.21% below the poverty level.

The race least likely to be in poverty in Maryland Heights is Asian, with 1.12% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.65%. Among those working part-time, it was 10.7%, and for those that did not work, the poverty rate was 13.4%.

Maryland Heights Poverty

rate

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Maryland Heights Poverty Rate by Education

rate

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Maryland Heights Poverty Rate by Employment Status and Sex

Maryland Heights Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Maryland Heights Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

48.4%

Overall Marriage Rate

50.8%

Male Marriage Rate

46.2%

Female Marriage Rate

Maryland Heights Married by Age and Sex

male

female

Maryland Heights 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.

Maryland Heights Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Maryland Heights Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

1,386

Number of Veterans

1,320

Male Veterans

66

Female Veterans

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Maryland Heights Veterans by War

count

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Maryland Heights Veterans by Age

count

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Maryland Heights Veterans by Race

Maryland Heights Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

2.15%

Veteran Poverty Rate

24.52%

Veteran Disability Rate

Maryland Heights Veterans by Education

LaborForceParticipation

71.9%

Labor Force Participation

69.9%

Employment Rate

2.7%

Unemployment Rate

Maryland Heights Employment by Age

LaborForceParticipation

Maryland Heights Employment by Race

LaborForceParticipation

Maryland Heights 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

54.22%

Born in Maryland Heights

80.05%

Native Born

20.36%

Foreign Born

14.12%

Non Citizen

6.24%

Naturalized

Place of Birth

80.05% of Maryland Heights residents were born in the United States, with 54.22% having been born in Missouri. 14.12% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Maryland Heights Place of Birth

Note: data after 2021 is projected based on recent change

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Maryland Heights Population by Year