St. Martins, Missouri Population 2020

1,192

St. Martins is a city located in Missouri. With a 2020 population of 1,192, it is the 316th largest city in Missouri and the 9612th largest city in the United States. St. Martins is currently growing at a rate of 0.17% annually and its population has increased by 4.56% since the most recent census, which recorded a population of 1,140 in 2010. Spanning over 2 miles, St. Martins has a population density of 619 people per square mile.

The average household income in St. Martins is $71,302 with a poverty rate of 9.66%. The median rental costs in recent years comes to $694 per month, and the median house value is $171,900. The median age in St. Martins is 43.4 years, 45 years for males, and 42.8 years for females. For every 100 females there are 80.9 males.

St. Martins Demographics

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

  • White: 94.20%
  • Native American: 1.71%
  • Black or African American: 1.37%
  • Native Hawaiian or Pacific Islander: 1.19%
  • Two or more races: 1.02%
  • Other race: 0.51%
  • Asian: 0.00%
The current population of St. Martins, Missouri is 1,192, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 1,188.The last official US Census in 2010 recorded the population at 1,140.

St. Martins, Missouri Population 2020

Population by Race

Race Population Percentage
White1,10494.20%
American Indian and Alaska Native201.71%
Black or African American161.37%
Native Hawaiian and Other Pacific Islander141.19%
Two or More Races121.02%
Some Other Race60.51%

St. Martins Population Pyramid 2020

St. Martins Median Age

43.4


Total

45


Male

42.8


Female

St. Martins Adults

There are 920 adults, (162 of whom are seniors) in St. Martins.

St. Martins Age Dependency

54.6

Age Dependency Ratio

21.4

Old Age Dependency Ratio

33.2

Child Dependency Ratio

St. Martins Sex Ratio

Female

648

55.29%

Male

524

44.71%

St. Martins Households and Families

St. Martins Renter vs Owner Occupied by Household Type

St. Martins Household Types

Type Owner Renter
Male100%0%
Married90.9%9.1%
All74.8%25.2%
Non Family55.1%44.9%
Female33.3%66.7%

74.8%

Rate of Home Ownership

Type Count Average Size Owned
All4922.3874.8
Married2852.9590.9
Non Family1561.1655.1
Female422.633.3
Male94.56100

2.85

Average Family Size

2.38

Average Household Size

3.7%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

St. Martins Education

Education Attained Count Percentage
Less Than 9th Grade374.41%
9th to 12th Grade182.15%
High School Graduate31137.07%
Some College16019.07%
Associates Degree597.03%
Bachelors Degree20424.31%
Graduate Degree505.96%

St. Martins Educational Attainment by Race

Name Total High School Bachelors
White795747238
Hispanic1717
Native American1717
Black1695
Other Race666
Islander555

The highest rate of high school graduation is among native american people with a rate of 100.00%.

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

Name Average Male Female
Overall$40,488$47,375$27,303
Less Than High School$56,000$56,429$
High School Grad$26,458$41,146$15,938
Some College$40,179$41,786$24,000
Bachelors Degree$47,841$52,333$40,729
Graduate Degree$58,750$$54,583

$40,488

Average Earnings

$47,375

Average Male

$27,303

Average Female

St. Martins Language

St. Martins Language by Age

St. Martins Language

99.03% of St. Martins residents speak only English, while 0.97% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 0.53% of the population.

St. Martins Poverty

St. Martins Poverty by Race

Name Total In Poverty Poverty Rate
White1,091968.80%
Multiple12866.67%
Black16531.25%
Native20315.00%

9.66%

Overall Poverty Rate

7.54%

Male Poverty Rate

11.37%

Female Poverty Rate

Poverty in St. Martins

The race most likely to be in poverty in St. Martins is Multiple, with 66.67% below the poverty level.

The race least likely to be in poverty in St. Martins is White, with 8.80% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.51%. Among those working part-time, it was 14.66%, and for those that did not work, the poverty rate was 14.61%.

Name Poverty
High School13.83%
Some College7.31%
Less Than High School7.27%
Bachelors or Greater1.97%
Name Poverty
Male Unemployed30.00%
Female Employed9.01%
Male Employed4.66%
Female Unemployed0.00%

St. Martins Income

St. Martins Income by Household Type

Name Median Mean
Households$67,917$71,302
Families$78,929$85,021
Married Families$82,396-
Non Families$40,000$38,707

St. Martins Marital Status

St. Martins Marital Status

Marriage Rates

59.4%

Overall Marriage Rate

65.2%

Male Marriage Rate

54.4%

Female Marriage Rate

St. Martins Married by Age and Sex

St. Martins 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 35-44.

St. Martins Marital Status by Race

St. Martins Veterans

76

Number of Veterans

76

Male Veterans

Female Veterans

War Veterans
Vietnam40
First Gulf War29
Second Gulf War19
World War II
Korea

$St. Martins Veterans by Education

0.00%

Veteran Poverty Rate

21.05%

Veteran Disability Rate

St. Martins Employment Status

74.4%

Labor Force Participation

72.2%

Employment Rate

2.3%

Unemployment Rate

St. Martins Place of Birth

Origin of Non-Citizens

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

79.27%

Born in Missouri

99.74%

Native Born

0.26%

Foreign Born

0.00%

Non Citizen

Place of Birth

99.74% of St. Martins residents were born in the United States, with 79.27% 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.

Year Population Growth Annual Growth Rate
20201,19220.17%
20191,19020.17%
20181,18860.51%
20171,18220.17%
20161,18030.25%
20151,17770.60%
20141,17020.17%
20131,16850.43%
20121,16330.26%
20111,16070.61%
20101,1530.00%