Cottleville, Missouri Population 2023

5,896

Cottleville is a city located in St. Charles County Missouri. With a 2023 population of 5,896, it is the 119th largest city in Missouri and the 4387th largest city in the United States.Cottleville is currently growing at a rate of 1.17% annually and its population has increased by 3.53% since the most recent census, which recorded a population of 5,695 in 2020. Spanning over 5 miles, Cottleville has a population density of 1,277 people per square mile.

The average household income in Cottleville is $138,662 with a poverty rate of 4.34%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Cottleville is 36.8 years, 33.1 years for males, and 39.3 years for females.

Cottleville Demographics

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

  • White: 96.4%
  • Other race: 1.2%
  • Two or more races: 1.08%
  • Asian: 0.99%
  • Black or African American: 0.33%
  • Native American: 0%
  • Native Hawaiian or Pacific Islander: 0%
The current population of Cottleville, Missouri is 5,896 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 5,695.

Cottleville, Missouri Population 2023

Population by Race

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White

Other race

Two or more races

Asian

Black or African American

Native American

Native Hawaiian or Pacific Islander

Cottleville Population by Race

Cottleville Population Pyramid 2023

Cottleville Median Age

36.8

Total

33.1

Male

39.3

Female

Cottleville Adults

There are 4,055 adults, (649 of whom are seniors) in Cottleville.

Cottleville Age Dependency

59.7

Age Dependency Ratio

19.1

Old Age Dependency Ratio

40.6

Child Dependency Ratio

Cottleville Sex Ratio

Female2,52046.33%
Male2,91953.67%

Cottleville Population by Age

Cottleville Renter vs Owner Occupied by Household Type

3.16

Average Family Size

2.76

Average Household Size

85.0%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Cottleville 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

Cottleville Educational Attainment by Sex (over 25)

Cottleville Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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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 asian people with a rate of 94.44%.

Cottleville Educational Attainment by Race

All

Male

Female

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$63,288

Average Earnings

$88,430

Average Male

$47,966

Average Female

Cottleville Earnings by Educational Attainment

Cottleville Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Cottleville Language

94.55% of Cottleville residents speak only English, while 5.45% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 3.93% of the population.

Cottleville Language

Cottleville Poverty by Race

rate

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4.34%

Overall Poverty Rate

3.32%

Male Poverty Rate

3.57%

Female Poverty Rate

Poverty in Cottleville

The race most likely to be in poverty in Cottleville is Multiple, with 100% below the poverty level.

The race least likely to be in poverty in Cottleville is White, with 3.21% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.25%. Among those working part-time, it was 7.72%, and for those that did not work, the poverty rate was 5.3%.

Cottleville Poverty

rate

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Cottleville Poverty Rate by Education

rate

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Cottleville Poverty Rate by Employment Status and Sex

Cottleville Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Cottleville Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

62.9%

Overall Marriage Rate

63.6%

Male Marriage Rate

62.3%

Female Marriage Rate

Cottleville Married by Age and Sex

male

female

Cottleville Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 55-64.

Cottleville Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Cottleville Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

220

Number of Veterans

162

Male Veterans

58

Female Veterans

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Cottleville Veterans by War

count

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Cottleville Veterans by Age

count

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Cottleville Veterans by Race

Cottleville Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0%

Veteran Poverty Rate

15.91%

Veteran Disability Rate

Cottleville Veterans by Education

LaborForceParticipation

81.5%

Labor Force Participation

78.8%

Employment Rate

3.3%

Unemployment Rate

Cottleville Employment by Age

LaborForceParticipation

Cottleville Employment by Race

LaborForceParticipation

Cottleville 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

66.46%

Born in Cottleville

91.69%

Native Born

3.81%

Foreign Born

2.18%

Non Citizen

1.63%

Naturalized

Place of Birth

91.69% of Cottleville residents were born in the United States, with 66.46% having been born in Missouri. 2.18% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Cottleville Place of Birth

Note: data after 2021 is projected based on recent change
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Cottleville Population by Year