Marshall County, Indiana Population 2024

46,326

Marshall County, Indiana's estimated 2024 population is 46,326 with a growth rate of -0.06% in the past year according to the most recent United States census data. Marshall County, Indiana is the 32nd largest county in Indiana. The 2010 population was 47,000 and has seen a growth of -1.43% since that time.

Note: data after 2022 is projected based on recent change

36 Rows

Year
Population
Growth
Change
202946,196-26-0.06%
202846,222-26-0.06%
202746,248-26-0.06%
202646,274-26-0.06%
202546,300-26-0.06%
202446,326-26-0.06%
202346,352-26-0.06%
202246,3782180.47%
202146,160890.19%
202046,071-126-0.27%
201946,197-114-0.25%
201846,311-123-0.26%
201746,434-195-0.42%
201646,629-117-0.25%
201546,746-189-0.4%
201446,935140.03%
201346,921-29-0.06%
201246,95060.01%
201146,944-56-0.12%
201047,00000%
199042,1823,0277.73%
198039,1554,16911.92%
197034,9862,5437.84%
196032,4432,97510.1%
195029,4683,53313.62%
194025,9358583.42%
193025,0771,3335.61%
192023,744-431-1.78%
191024,175-944-3.76%
190025,1191,3015.46%
189023,8184041.73%
188023,4143,20315.85%
187020,2117,48958.87%
186012,7227,374137.88%
18505,3483,697223.92%
18401,651-44,545-96.43%
2024 Growth Rate
-0.06% (-26)
County Website
Marshall County
State
Indiana
County Seat
Plymouth
2020 Population
46,071
Area
444 mi²
Density
104 people/mi²
Growth Since 2020
0.55% (255)
Founded
1836

Population by Race

Race
Population
Percentage (of total)
White42,52792.03%
Two or more races1,6633.6%
Other race1,1882.57%
Black or African American3530.76%
Asian3180.69%
Native American1370.3%
Native Hawaiian or Pacific Islander220.05%

White

Two or more races

Other race

Black or African American

Asian

Native American

Native Hawaiian or Pacific Islander

Marshall County, Indiana Population by Race

Marshall County, Indiana Population Pyramid 2024

Marshall County, Indiana Median Age

39.9

Total

38.6

Male

41.5

Female

Marshall County, Indiana Adults

There are 34,802 adults, (8,343 of whom are seniors) in Marshall County, Indiana.

Marshall County, Indiana Age Dependency

74.6

Age Dependency Ratio

31.5

Old Age Dependency Ratio

43.1

Child Dependency Ratio

Marshall County, Indiana Sex Ratio

Female22,83849.42%
Male23,37050.58%

Marshall County, Indiana Population by Age

Marshall County, Indiana Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All16,9152.6876.523.5
Married9,2533.48812
Non Family5,4171.1864.635.4
Female1,3083.661.138.9
Male9373.0653.546.5

3.31

Average Family Size

2.68

Average Household Size

76.5%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Marshall County, Indiana Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade2,6508.56%
Associates Degree2,5498.24%
Bachelors Degree4,01212.96%
Graduate Degree2,1887.07%
High School Graduate11,70237.81%
Less Than 9th Grade1,7535.66%
Some College6,09519.69%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Marshall County, Indiana Educational Attainment by Sex (over 25)

Marshall County, Indiana Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White27,56724,2575,427
Hispanic2,5511,583468
Other Race80751426
2+ Races672472204
Asian234187144
Black18918350
Native American12111529
Islander22220

The highest rate of high school graduation is among islander people with a rate of 100%.

The highest rate of bachelors degrees is among asian people with a rate of 61.54%.

Marshall County, Indiana Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$49,838$60,809$46,655
Graduate Degree$61,908$86,000$49,479
High School Graduate$44,574$52,286$30,722
Less Than 9th Grade$35,295$35,772$33,750
Overall$45,031$52,095$37,100
Some College$43,194$53,617$33,950

$45,031

Average Earnings

$52,095

Average Male

$37,100

Average Female

Marshall County, Indiana Earnings by Educational Attainment

Marshall County, Indiana Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Marshall County, Indiana Language

86.28% of Marshall County, Indiana residents speak only English, while 13.72% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 8.27% of the population.

Marshall County, Indiana Language

Marshall County, Indiana Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White39,3343,4378.74%
Hispanic4,9351,29426.22%
Multiple1,65969942.13%
Other1,1831129.47%
Black1795932.96%
Islander2222100%
Asian318165.03%
Native13742.92%

10.83%

Overall Poverty Rate

8.88%

Male Poverty Rate

12.82%

Female Poverty Rate

Poverty in Marshall County, Indiana

The race most likely to be in poverty in Marshall County, Indiana is Islander, with 100% below the poverty level.

The race least likely to be in poverty in Marshall County, Indiana is Native, with 2.92% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.83%. Among those working part-time, it was 9.22%, and for those that did not work, the poverty rate was 19.18%.

Marshall County, Indiana Poverty

rate

Rate
Poverty
Less Than 9th Grade19.98%
High School9.67%
Some College7.54%
Bachelors or Greater5.83%

Marshall County, Indiana Poverty Rate by Education

rate

Rate
Poverty
Female Unemployed60.74%
Male Unemployed16.81%
Female Employed5.75%
Male Employed4.25%

Marshall County, Indiana Poverty Rate by Employment Status and Sex

Marshall County, Indiana Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$82,926$99,474
Households$66,016$84,516
Married Families$90,275$-999,999,999
Non Families$39,982$49,381

mean

median

Income by Household Type

Marshall County, Indiana Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

52.1%

Overall Marriage Rate

52.8%

Male Marriage Rate

51.5%

Female Marriage Rate

Marshall County, Indiana Married by Age and Sex

male

female

Marshall County, Indiana 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 35-44.

Marshall County, Indiana Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Marshall County, Indiana Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

2,135

Number of Veterans

1,956

Male Veterans

179

Female Veterans

War
Veterans
Vietnam713
First Gulf War499
Second Gulf War386
Korea110
World War II31

Marshall County, Indiana Veterans by War

count

Age Group
Veterans
55 to 64662
65 to 74531
75+430
35 to 54377
18 to 34135

Marshall County, Indiana Veterans by Age

count

Name
Veterans
% of Total
White2,0620.06366752091888721
Hispanic2410.07702141259188239
2+ Races600.07407407407407407
Other Race70.007368421052631579
Black60.02926829268292683

Marshall County, Indiana Veterans by Race

Marshall County, Indiana Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

6.29%

Veteran Poverty Rate

23.19%

Veteran Disability Rate

Marshall County, Indiana Veterans by Education

LaborForceParticipation

62%

Labor Force Participation

60%

Employment Rate

3%

Unemployment Rate

Marshall County, Indiana Employment by Age

LaborForceParticipation

Marshall County, Indiana Employment by Race

LaborForceParticipation

Marshall County, Indiana 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

76.79%

Born in Marshall County, Indiana

94.93%

Native Born

5.07%

Foreign Born

3.37%

Non Citizen

1.7%

Naturalized

Place of Birth

94.93% of Marshall County, Indiana residents were born in the United States, with 76.79% having been born in Indiana. 3.37% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Marshall County, Indiana Place of Birth

Sources