Martin, South Dakota Population 2021

985
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Martin is a city located in South Dakota. With a 2020 population of 985, it is the 66th largest city in South Dakota and the 10351st largest city in the United States. Martin is currently declining at a rate of -2.96% annually and its population has decreased by -8.03% since the most recent census, which recorded a population of 1,071 in 2010. Martin reached it's highest population of 1,075 in 2018. Spanning over 1 miles, Martin has a population density of 1,756 people per square mile.

The average household income in Martin is $53,906 with a poverty rate of 24.43%. The median rental costs in recent years comes to $684 per month, and the median house value is $70,600. The median age in Martin is 36.3 years, 34.3 years for males, and 41.5 years for females. For every 100 females there are 109.2 males.

Martin Demographics

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

  • White: 51.70%
  • Native American: 36.38%
  • Two or more races: 9.15%
  • Asian: 1.54%
  • Other race: 1.03%
  • Black or African American: 0.21%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Martin, South Dakota is 985, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 1,075.The last official US Census in 2010 recorded the population at 1,071.

Martin, South Dakota Population 2021

Population by Race

Race Population Percentage
White50351.70%
American Indian and Alaska Native35436.38%
Two or More Races899.15%
Asian151.54%
Some Other Race101.03%
Black or African American20.21%
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Martin Population by Race

Martin Population Pyramid 2021

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Martin Median Age

36.3


Total

34.3


Male

41.5


Female

Martin Adults

There are 691 adults, (196 of whom are seniors) in Martin.

Martin Age Dependency

96.6

Age Dependency Ratio

39.6

Old Age Dependency Ratio

57

Child Dependency Ratio

Martin Sex Ratio

Female

465

47.79%

Male

508

52.21%

Martin Population by Age

Martin Renter vs Owner Occupied by Household Type

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Martin Household Types

Type Owner Renter
Married87.1%12.9%
Non Family78.6%21.4%
All77.6%22.4%
Male65%35%
Female57.4%42.6%

77.6%

Rate of Home Ownership

Martin Households and Families

Type Count Average Size Owned
All3572.6277.6
Married1393.0687.1
Non Family1311.2678.6
Female473.8557.4
Male404.0865

3.26

Average Family Size

2.62

Average Household Size

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Martin Households by Type

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Education Attained Count Percentage
Less Than 9th Grade325.29%
9th to 12th Grade304.96%
High School Graduate19331.90%
Some College18029.75%
Associates Degree437.11%
Bachelors Degree10016.53%
Graduate Degree274.46%
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Martin Educational Attainment by Sex (over 25)

Martin Educational Attainment by Race

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Name Total High School Bachelors
White39037997
Native American16912110
Multiple Races24248
Hispanic14116
Asian11118
Black222

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

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

Martin Educational Attainment by Race

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Name Average Male Female
Overall$34,293$43,393$28,295
Less Than High School$25,764$$25,909
High School Grad$35,500$43,523$22,917
Some College$34,375$49,375$29,464
Bachelors Degree$40,000$$40,208
Graduate Degree$50,000$$47,500

$34,293

Average Earnings

$43,393

Average Male

$28,295

Average Female

Martin Earnings by Educational Attainment

Martin Language by Age

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Martin Language

89.99% of Martin residents speak only English, while 10.01% speak other languages. The non-English language spoken by the largest group is Other languages, which is spoken by 7.73% of the population.

Martin Language

Martin Poverty by Race

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Name Total In Poverty Poverty Rate
Native33314543.54%
White475428.84%
Multiple872629.89%
Hispanic281242.86%
Asian151066.67%

24.43%

Overall Poverty Rate

24.43%

Male Poverty Rate

24.44%

Female Poverty Rate

Poverty in Martin

The race most likely to be in poverty in Martin is Asian, with 66.67% below the poverty level.

The race least likely to be in poverty in Martin is White, with 8.84% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 7.10%. Among those working part-time, it was 21.37%, and for those that did not work, the poverty rate was 27.69%.

Martin Poverty

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Name Poverty
Less Than High School39.22%
Some College14.83%
High School9.94%
Bachelors or Greater7.94%

Martin Poverty Rate by Education

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Name Poverty
Female Unemployed100.00%
Male Unemployed100.00%
Male Employed11.89%
Female Employed7.77%

Martin Poverty Rate by Employment Status and Sex

Martin Income by Household Type

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Name Median Mean
Households$43,250$53,906
Families$51,250$60,680
Married Families$79,107-
Non Families$31,625$38,379
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Income by Household Type

Martin Marital Status

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Marriage Rates

41.5%

Overall Marriage Rate

42.8%

Male Marriage Rate

40.2%

Female Marriage Rate

Martin Married by Age and Sex

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Martin Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 35-44.

Martin Marital Status by Race

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Martin Marital Status

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69

Number of Veterans

66

Male Veterans

3

Female Veterans

War Veterans
Vietnam21
Second Gulf War18
First Gulf War13
Korea5
World War II2

Martin Veterans by War

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Age Group Veterans
35 to 5425
75+17
18 to 3412
65 to 7411
55 to 644

Martin Veterans by Age

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Name Veterans % of Total
White5011.19%
Indian146.86%
2 or More311.11%
Black2100.00%

Martin Veterans by Race

Martin Veterans by Education

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16.92%

Veteran Poverty Rate

23.08%

Veteran Disability Rate

Martin Veterans by Education

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62.4%

Labor Force Participation

61.7%

Employment Rate

1.1%

Unemployment Rate

Martin Employment by Age

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Martin Employment by Race

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Martin Employment by Education

Origin of Non-Citizens

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

Origin of Naturalized Citizens

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63.82%

Born in South Dakota

97.74%

Native Born

2.26%

Foreign Born

1.64%

Non Citizen

0.62%

Naturalized

Place of Birth

97.74% of Martin residents were born in the United States, with 63.82% having been born in South Dakota. 1.64% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Martin Place of Birth

Year Population Growth Annual Growth Rate
2021985-30-2.96%
20201,015-30-2.87%
20191,045-30-2.79%
20181,07590.84%
20171,06610.09%
20161,065131.24%
20151,052-10-0.94%
20141,062-9-0.84%
20131,07140.37%
20121,067-3-0.28%
20111,07010.09%
20101,0690.00%

Martin Population by Year