Frontenac, Missouri Population 2023

3,651

Frontenac is a city located in Missouri. With a 2023 population of 3,651, it is the 181st largest city in Missouri and the 7957th largest city in the United States.Frontenac is currently growing at a rate of 0.36% annually and its population has increased by 1.08% since the most recent census, which recorded a population of 3,612 in 2020. Spanning over 3 miles, Frontenac has a population density of 1,269 people per square mile.

The average household income in Frontenac is $284,319 with a poverty rate of 3.01%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Frontenac is 47.7 years, 45.5 years for males, and 50 years for females.

Frontenac Demographics

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

  • White: 78.6%
  • Asian: 14.22%
  • Two or more races: 5.54%
  • Black or African American: 1.38%
  • Other race: 0.25%
  • Native American: 0%
  • Native Hawaiian or Pacific Islander: 0%
The current population of Frontenac, Missouri is 3,651 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 3,612.

Frontenac, Missouri Population 2023

Population by Race

White

Asian

Two or more races

Black or African American

Other race

Native American

Native Hawaiian or Pacific Islander

Frontenac Population by Race

Frontenac Population Pyramid 2023

Frontenac Median Age

47.7

Total

45.5

Male

50

Female

Frontenac Adults

There are 2,653 adults, (536 of whom are seniors) in Frontenac.

Frontenac Age Dependency

67.1

Age Dependency Ratio

25.3

Old Age Dependency Ratio

41.8

Child Dependency Ratio

Frontenac Sex Ratio

Female1,76449.86%
Male1,77450.14%

Frontenac Population by Age

Frontenac Renter vs Owner Occupied by Household Type

3.41

Average Family Size

2.99

Average Household Size

95.6%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Frontenac Households and Families

Male

Female

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Frontenac Educational Attainment by Sex (over 25)

Frontenac Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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%.

Frontenac Educational Attainment by Race

All

Male

Female

$104,645

Average Earnings

$143,125

Average Male

$75,573

Average Female

Frontenac Earnings by Educational Attainment

Frontenac Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Frontenac Language

87.68% of Frontenac residents speak only English, while 12.32% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 10.31% of the population.

Frontenac Language

Frontenac Poverty by Race

rate

3.01%

Overall Poverty Rate

2.09%

Male Poverty Rate

3%

Female Poverty Rate

Poverty in Frontenac

The race most likely to be in poverty in Frontenac is Black, with 20% below the poverty level.

The race least likely to be in poverty in Frontenac is White, with 3.66% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.34%. Among those working part-time, it was 0%, and for those that did not work, the poverty rate was 8.3%.

Frontenac Poverty

Frontenac Poverty Rate by Education

Frontenac Poverty Rate by Employment Status and Sex

Frontenac Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

mean

median

Income by Household Type

Frontenac Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

58.5%

Overall Marriage Rate

55.7%

Male Marriage Rate

61.5%

Female Marriage Rate

Frontenac Married by Age and Sex

male

female

Frontenac 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 35-44.

Frontenac Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Frontenac Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

48

Number of Veterans

48

Male Veterans

Female Veterans

Frontenac Veterans by War

Frontenac Veterans by Age

count

Frontenac Veterans by Race

Frontenac Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

12.5%

Veteran Poverty Rate

33.33%

Veteran Disability Rate

Frontenac Veterans by Education

LaborForceParticipation

62.7%

Labor Force Participation

61.3%

Employment Rate

2.3%

Unemployment Rate

Frontenac Employment by Age

LaborForceParticipation

Frontenac Employment by Race

LaborForceParticipation

Frontenac 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

53.49%

Born in Frontenac

86.18%

Native Born

11.77%

Foreign Born

2.3%

Non Citizen

9.47%

Naturalized

Place of Birth

86.18% of Frontenac residents were born in the United States, with 53.49% having been born in Missouri. 2.3% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Frontenac Place of Birth

Note: data after 2020 is projected based on recent growth

Frontenac Population by Year