Martin County, Minnesota Population 2022

Martin County, Minnesota's estimated population is 19,416 with a growth rate of -0.46% in the past year according to the most recent United States census data. Martin County, Minnesota is the 50th largest county in Minnesota. The 2010 Population was 20,805 and has seen a growth of -6.68% since this time.

Note: 2021 and 2022 data is projected
Year Population Growth Annual Growth Rate
18601510.00%
18703,8673,7162460.93%
18805,2491,38235.74%
18909,4034,15479.14%
190016,9367,53380.11%
191017,5185823.44%
192021,0853,56720.36%
193022,4011,3166.24%
194024,6562,25510.07%
195025,6559994.05%
196026,9861,3315.19%
197024,316-2,670-9.89%
198024,6873711.53%
199022,914-1,773-7.18%
201020,805-2,109-9.20%
201120,624-181-0.87%
201220,459-165-0.80%
201320,422-37-0.18%
201420,244-178-0.87%
201520,036-208-1.03%
201619,904-132-0.66%
201719,866-38-0.19%
201819,772-94-0.47%
201919,683-89-0.45%
202019,594-89-0.45%
202119,505-89-0.45%
202219,416-89-0.46%
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Martin County, Minnesota Population Growth

Population by Race

Race Population Percentage
White18,99496.24%
Black or African American810.41%
American Indian and Alaska Native650.33%
Asian850.43%
Native Hawaiian and Other Pacific Islander160.08%
Some Other Race1710.87%
Two or More Races3251.65%
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Martin County, Minnesota Population by Race

Martin County, Minnesota Population Pyramid 2022

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Martin County, Minnesota Median Age

45.5


Total

43.8


Male

47.1


Female

Martin County, Minnesota Adults

There are 15,448 adults, (4,598 of whom are seniors) in Martin County, Minnesota.

Martin County, Minnesota Age Dependency

Age Dependency Ratio

42.4

Old Age Dependency Ratio

39.5

Child Dependency Ratio

Martin County, Minnesota Sex Ratio

Female

9,832

49.82%

Male

9,905

50.18%

Martin County, Minnesota Population by Age

Martin County, Minnesota Renter vs Owner Occupied by Household Type

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Martin County, Minnesota Household Types

Type Owner Renter
Married89.6%10.4%
All73.5%26.5%
Male61.3%38.7%
Non Family57.6%42.4%
Female55.4%44.6%

73.5%

Rate of Home Ownership

Martin County, Minnesota Households and Families

Type Count Average Size Owned
All8,8242.273.5
Married4,3772.8689.6
Male4472.8361.3
Female6282.7255.4
Non Family3,3721.1757.6

2.77

Average Family Size

2.2

Average Household Size

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Martin County, Minnesota Households by Type

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Education Attained Count Percentage
Less Than 9th Grade3782.69%
9th to 12th Grade5233.72%
High School Graduate5,00035.57%
Some College3,28323.35%
Associates Degree1,82312.97%
Bachelors Degree2,20215.66%
Graduate Degree8486.03%
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Martin County, Minnesota Educational Attainment by Sex (over 25)

Martin County, Minnesota Educational Attainment by Race

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Race Total High School Bachelors
2+ Races16415359
White13,29612,5422,916
Asian656512
Other Race858215
Hispanic48539776
Native American60168
Islander22
Black128

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

The highest rate of bachelors degrees is among 2+ races people with a rate of 35.98%.

Martin County, Minnesota Educational Attainment by Race

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Name Average Male Female
Overall$40,612$47,317$32,046
Less Than 9th Grade$39,671$50,597$25,431
High School Graduate$32,235$40,857$25,389
Some College$37,165$45,230$32,177
Bachelors Degree$48,395$60,125$40,766
Graduate Degree$78,951$80,500$66,509

$40,612

Average Earnings

$47,317

Average Male

$32,046

Average Female

Martin County, Minnesota Earnings by Educational Attainment

Martin County, Minnesota Language by Age

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Martin County, Minnesota Language

95.71% of Martin County, Minnesota residents speak only English, while 4.29% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 3.14% of the population.

Martin County, Minnesota Language

Martin County, Minnesota Poverty by Race

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Name Total In Poverty Poverty Rate
Black774963.64%
Hispanic94633034.88%
Asian851821.18%
Multiple3256419.69%
Islander16212.50%
White18,0412,05911.41%
Other123NaN%

12.94%

Overall Poverty Rate

10.95%

Male Poverty Rate

14.96%

Female Poverty Rate

Poverty in Martin County, Minnesota

The race most likely to be in poverty in Martin County, Minnesota is Black, with 63.64% below the poverty level.

The race least likely to be in poverty in Martin County, Minnesota is Other, with NaN% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.26%. Among those working part-time, it was 14.44%, and for those that did not work, the poverty rate was 23.07%.

Martin County, Minnesota Poverty

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Name Poverty
Less Than 9th Grade20.18%
High School17.23%
Some College8.73%
Bachelors or Greater3.51%

Martin County, Minnesota Poverty Rate by Education

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Rate Poverty
Male Employed4.47%
Male Unemployed39.56%
Female Employed6.43%
Female Unemployed4.21%

Martin County, Minnesota Poverty Rate by Employment Status and Sex

Martin County, Minnesota Income by Household Type

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Name Median Mean
Households$53,851$70,840
Families$71,626$87,288
Married Families$80,781-
Non Families$33,316$40,378
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Income by Household Type

Martin County, Minnesota Marital Status

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Marriage Rates

56.6%

Overall Marriage Rate

57.0%

Male Marriage Rate

56.2%

Female Marriage Rate

Martin County, Minnesota Married by Age and Sex

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Martin County, Minnesota 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 45-54.

Martin County, Minnesota Marital Status by Race

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Martin County, Minnesota Marital Status

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1,540

Number of Veterans

Male Veterans

Female Veterans

War Veterans
Second Gulf War216
First Gulf War222
Vietnam755
Korea270
World War II68

Martin County, Minnesota Veterans by War

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Age Group Veterans
18 to 3466
35 to 54184
55 to 64261
65 to 74514
75+515

Martin County, Minnesota Veterans by Age

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Name Veterans % of Total
White1,52210.17%
2+ Races188.04%
Hispanic8514.71%

Martin County, Minnesota Veterans by Race

Martin County, Minnesota Veterans by Education

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7.80%

Veteran Poverty Rate

34.95%

Veteran Disability Rate

Martin County, Minnesota Veterans by Education

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64%

Labor Force Participation

61%

Employment Rate

4.5%

Unemployment Rate

Martin County, Minnesota Employment by Age

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Martin County, Minnesota Employment by Race

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Martin County, Minnesota 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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75.65%

Born in Martin County, Minnesota

98.45%

Native Born

1.55%

Foreign Born

0.27%

Non Citizen

1.27%

Naturalized

Place of Birth

98.45% of Martin County, Minnesota residents were born in the United States, with 75.65% having been born in Minnesota. 0.27% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Martin County, Minnesota Place of Birth

  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990

Sources