St. Martins, Missouri Population 2023

1,206

St. Martins is a city located in Missouri. With a 2023 population of 1,206, it is the 326th largest city in Missouri and the 13835th largest city in the United States.St. Martins is currently growing at a rate of 0.42% annually and its population has increased by 1.26% since the most recent census, which recorded a population of 1,191 in 2020. Spanning over 2 miles, St. Martins has a population density of 626 people per square mile.

The average household income in St. Martins is $70,866 with a poverty rate of 11.43%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in St. Martins is 42.1 years, 42.3 years for males, and 41.6 years for females.

St. Martins Demographics

According to the most recent ACS, the racial composition of St. Martins was:

  • White: 89.75%
  • Two or more races: 6.63%
  • Native American: 1.38%
  • Native Hawaiian or Pacific Islander: 1.12%
  • Other race: 1.12%
  • Black or African American: 0.00%
  • Asian: 0.00%
The current population of St. Martins, Missouri is 1,206 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 1,191.

St. Martins, Missouri Population 2023

Population by Race

White

Two or more races

Native American

Native Hawaiian or Pacific Islander

Other race

Black or African American

Asian

St. Martins Population by Race

St. Martins Population Pyramid 2023

St. Martins Median Age

42.1

Total

42.3

Male

41.6

Female

St. Martins Adults

There are 870 adults, (204 of whom are seniors) in St. Martins.

St. Martins Age Dependency

74.3

Age Dependency Ratio

30.6

Old Age Dependency Ratio

43.7

Child Dependency Ratio

St. Martins Sex Ratio

Female65756.59%
Male50443.41%

St. Martins Population by Age

St. Martins Renter vs Owner Occupied by Household Type

3.27

Average Family Size

2.69

Average Household Size

75.6%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

St. Martins Households and Families

Male

Female

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

St. Martins Educational Attainment by Sex (over 25)

St. Martins 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 100.00%.

The highest rate of bachelors degrees is among other race people with a rate of 100.00%.

St. Martins Educational Attainment by Race

All

Male

Female

$41,929

Average Earnings

$50,357

Average Male

$35,875

Average Female

St. Martins Earnings by Educational Attainment

St. Martins Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

St. Martins Language

98.94% of St. Martins residents speak only English, while 1.06% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 0.44% of the population.

St. Martins Language

St. Martins Poverty by Race

rate

11.43%

Overall Poverty Rate

6.55%

Male Poverty Rate

11.60%

Female Poverty Rate

Poverty in St. Martins

The race most likely to be in poverty in St. Martins is Other, with 46.15% below the poverty level.

The race least likely to be in poverty in St. Martins is Multiple, with 8.82% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.58%. Among those working part-time, it was 17.24%, and for those that did not work, the poverty rate was 16.19%.

St. Martins Poverty

St. Martins Poverty Rate by Education

St. Martins Poverty Rate by Employment Status and Sex

St. Martins Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

mean

median

Income by Household Type

St. Martins Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

55.1%

Overall Marriage Rate

63.1%

Male Marriage Rate

48.8%

Female Marriage Rate

St. Martins Married by Age and Sex

male

female

St. Martins Marriage

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

St. Martins Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

St. Martins Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

85

Number of Veterans

85

Male Veterans

Female Veterans

St. Martins Veterans by War

St. Martins Veterans by Age

count

St. Martins Veterans by Race

St. Martins Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

12.94%

Veteran Poverty Rate

28.24%

Veteran Disability Rate

St. Martins Veterans by Education

LaborForceParticipation

62.6%

Labor Force Participation

60.4%

Employment Rate

2.8%

Unemployment Rate

St. Martins Employment by Age

LaborForceParticipation

St. Martins Employment by Race

LaborForceParticipation

St. Martins 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

82.87%

Born in St. Martins

97.15%

Native Born

0.34%

Foreign Born

0.00%

Non Citizen

0.34%

Naturalized

Place of Birth

97.15% of St. Martins residents were born in the United States, with 82.87% having been born in Missouri. 0.00% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

St. Martins Place of Birth

Note: data after 2020 is projected based on recent growth

St. Martins Population by Year