Martin County, Indiana Population 2020

Martin County, Indiana's estimated population is 10,186 with a growth rate of -0.05% in the past year according to the most recent United States census data. Martin County, Indiana is the 88th largest county in Indiana.

Year Population Growth Growth Rate
201810,217310.30%
201710,186-5-0.05%
201610,191-26-0.25%
201510,217-21-0.21%
201410,23850.05%
201310,233-83-0.80%
201210,316-19-0.18%
201110,335-24-0.23%
201010,359-10-0.10%
199010,369-632-5.74%
198011,001320.29%
197010,9693613.40%
196010,608-70-0.66%
195010,6783783.67%
194010,3001971.95%
193010,103-1,762-14.85%
192011,865-1,085-8.38%
191012,950-1,761-11.97%
190014,7117385.28%
189013,9734983.70%
188013,4752,37221.36%
187011,1032,12823.71%
18608,9753,03451.07%
18505,9412,06653.32%
18403,8751,86592.79%
18302,01097894.77%
18201,0320.00%

How Many People Live in Martin County, Indiana?

10,186

Martin County, Indiana Population Growth

Population by Race

Race Population Percentage
White10,01798.11%
Black or African American800.78%
Two or More Races540.53%
American Indian and Alaska Native340.33%
Asian130.13%
Some Other Race120.12%

Martin County, Indiana Population Pyramid 2020

Martin County, Indiana Median Age

42.7


Total

41.8


Male

43.7


Female

Martin County, Indiana Adults

There are 7,914 adults, (1,885 of whom are seniors) in Martin County, Indiana.

Martin County, Indiana Age Dependency

69.3

Age Dependency Ratio

31.3

Old Age Dependency Ratio

38.1

Child Dependency Ratio

Martin County, Indiana Sex Ratio

Female

5,055

49.51%

Male

5,155

50.49%

Martin County, Indiana Households and Families

Martin County, Indiana Renter vs Owner Occupied by Household Type

Martin County, Indiana Household Types

Type Owner Renter
Married94.2%5.8%
Male82.5%17.5%
All79.2%20.8%
Non Family63.1%36.9%
Female53.8%46.2%

79.2%

Rate of Home Ownership

Type Count Average Size Owned
All4,1982.3679.2
Married2,0823.0694.2
Non Family1,5161.1863.1
Female3142.7353.8
Male2863.1182.5

2.95

Average Family Size

2.36

Average Household Size

8.1%

Unmarried (Opposite Sex)

0.1%

Unmarried (Same Sex)

Martin County, Indiana Education

Education Attained Count Percentage
Less Than 9th Grade2623.70%
9th to 12th Grade76310.76%
High School Graduate3,06043.17%
Some College1,19816.90%
Associates Degree85312.03%
Bachelors Degree6238.79%
Graduate Degree3304.66%

Martin County, Indiana Educational Attainment by Race

Name Total High School Bachelors
White6,9515,947937
Black807713
Hispanic20103
Asian1310
Native American1313
Multiple Races127
Other Race33

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 black people with a rate of 16.25%.

Name Average Male Female
Overall$35,214$41,555$26,211
Less Than High School$29,014$35,357$17,721
High School Grad$31,400$40,455$20,000
Some College$35,826$42,328$28,702
Bachelors Degree$50,547$74,115$41,894
Graduate Degree$54,489$52,143$54,602

$35,214

Average Earnings

$41,555

Average Male

$26,211

Average Female

Martin County, Indiana Language

Martin County, Indiana Language by Age

Martin County, Indiana Language

98.02% of Martin County, Indiana residents speak only English, while 1.98% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.44% of the population.

Martin County, Indiana Poverty

Martin County, Indiana Poverty by Race

Name Total In Poverty Poverty Rate
White9,7751,22112.49%
Black8337.50%
Multiple14214.29%

12.40%

Overall Poverty Rate

10.62%

Male Poverty Rate

14.20%

Female Poverty Rate

Poverty in Martin County, Indiana

The race most likely to be in poverty in Martin County, Indiana is Black, with 37.50% below the poverty level.

The race least likely to be in poverty in Martin County, Indiana is White, with 12.49% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.21%. Among those working part-time, it was 13.23%, and for those that did not work, the poverty rate was 19.89%.

Name Poverty
Less Than High School15.76%
High School12.83%
Bachelors or Greater6.94%
Some College6.79%
Name Poverty
Female Unemployed86.96%
Male Unemployed42.52%
Female Employed8.23%
Male Employed3.36%

Martin County, Indiana Income

Martin County, Indiana Income by Household Type

Name Median Mean
Households$51,224$61,614
Families$65,439$73,691
Married Families$73,301-
Non Families$28,679$38,574

Martin County, Indiana Marital Status

Martin County, Indiana Marital Status

Marriage Rates

51.3%

Overall Marriage Rate

50.6%

Male Marriage Rate

52.0%

Female Marriage Rate

Martin County, Indiana Married by Age and Sex

Martin County, Indiana 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 45-54.

Martin County, Indiana Marital Status by Race

Martin County, Indiana Veterans

961

Number of Veterans

856

Male Veterans

105

Female Veterans

War Veterans
Vietnam359
First Gulf War130
Second Gulf War115
Korea104
World War II25
Name Veterans % of Total
White94812.37%
2 or More541.67%
Indian423.53%
Hispanic315.00%
Other3100.00%
Asian17.69%

$Martin County, Indiana Veterans by Education

9.65%

Veteran Poverty Rate

41.76%

Veteran Disability Rate

Martin County, Indiana Employment Status

60.9%

Labor Force Participation

57%

Employment Rate

3.1%

Unemployment Rate

Martin County, Indiana 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

86.59%

Born in Indiana

99.70%

Native Born

0.30%

Foreign Born

0.18%

Non Citizen

Place of Birth

99.70% of Martin County, Indiana residents were born in the United States, with 86.59% having been born in Indiana. 0.18% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

  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