Harrison County, Iowa Population 2024

14,608

Harrison County, Iowa's estimated 2024 population is 14,608 with a growth rate of -0.17% in the past year according to the most recent United States census data. Harrison County, Iowa is the 53rd largest county in Iowa. The 2010 population was 14,908 and has seen a growth of -2.01% since that time.

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
202914,483-25-0.17%
202814,508-25-0.17%
202714,533-25-0.17%
202614,558-25-0.17%
202514,583-25-0.17%
202414,608-25-0.17%
202314,633-25-0.17%
202214,658-25-0.17%
202114,6831190.82%
202014,5645303.78%
201914,034-52-0.37%
201814,086-30-0.21%
201714,116650.46%
201614,051-94-0.66%
201514,145-123-0.86%
201414,268-91-0.63%
201314,359-115-0.79%
201214,474-290-1.96%
201114,764-144-0.97%
201014,908
199014,730-1,618-9.9%
198016,3481080.67%
197016,240-1,360-7.73%
196017,600-1,960-10.02%
195019,560-3,207-14.09%
194022,767-2,130-8.56%
193024,8974091.67%
192024,4881,3265.72%
191023,162-2,435-9.51%
190025,5974,24119.86%
189021,3564,70728.27%
188016,6497,71886.42%
18708,9315,310146.64%
18603,621-10,862-75%
showing: 34 rows
2024 Growth Rate
-0.17% (-25)
County Website
Harrison County
State
Iowa
County Seat
2010 Population
14,908
Area
697 mi²
Density
21 people/mi²
Growth Since 2010
-2.01% (-300)
Founded
1851

Harrison County, Iowa Population 2024

Population by Race

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Race
Population
Percentage (of total)
White14,07096.22%
Two or more races4352.97%
Asian450.31%
Other race410.28%
Black or African American230.16%
Native American50.03%
Native Hawaiian or Pacific Islander40.03%
showing: 7 rows

White

Two or more races

Asian

Other race

Black or African American

Native American

Native Hawaiian or Pacific Islander

Harrison County, Iowa Population by Race

Harrison County, Iowa Population Pyramid 2024

Harrison County, Iowa Median Age

42

Total

41

Male

44

Female

Harrison County, Iowa Adults

There are 11,276 adults, (2,863 of whom are seniors) in Harrison County, Iowa.

Harrison County, Iowa Age Dependency

73.8

Age Dependency Ratio

34

Old Age Dependency Ratio

39.8

Child Dependency Ratio

Harrison County, Iowa Sex Ratio

Female7,17149.04%
Male7,45250.96%

Harrison County, Iowa Population by Age

Harrison County, Iowa Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All5,9632.475.724.3
Married3,5292.9187.812.2
Non Family1,7161.1659.840.2
Female3883.1651.848.2
Male3302.6356.743.3
showing: 5 rows

2.85

Average Family Size

2.4

Average Household Size

75.7%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Harrison County, Iowa Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Harrison County, Iowa Educational Attainment by Sex (over 25)

Harrison County, Iowa Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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

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

Harrison County, Iowa Educational Attainment by Race

All

Male

Female

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$48,103

Average Earnings

$54,883

Average Male

$41,852

Average Female

Harrison County, Iowa Earnings by Educational Attainment

Harrison County, Iowa Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Harrison County, Iowa Language

98.39% of Harrison County, Iowa residents speak only English, while 1.61% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.11% of the population.

Harrison County, Iowa Language

Harrison County, Iowa Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White13,6451,0647.8%
Multiple430255.81%
Hispanic29493.06%
Native5360%
showing: 4 rows

7.61%

Overall Poverty Rate

6.16%

Male Poverty Rate

9.14%

Female Poverty Rate

Poverty in Harrison County, Iowa

The race most likely to be in poverty in Harrison County, Iowa is Native, with 60% below the poverty level.

The race least likely to be in poverty in Harrison County, Iowa is Hispanic, with 3.06% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.16%. Among those working part-time, it was 10.59%, and for those that did not work, the poverty rate was 15.29%.

Harrison County, Iowa Poverty

rate

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Rate
Poverty
Less Than 9th Grade17.52%
High School7.45%
Some College6.58%
Bachelors or Greater3.28%
showing: 4 rows

Harrison County, Iowa Poverty Rate by Education

rate

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Rate
Poverty
Male Unemployed52.42%
Female Unemployed29.76%
Female Employed3.36%
Male Employed2.34%
showing: 4 rows

Harrison County, Iowa Poverty Rate by Employment Status and Sex

Harrison County, Iowa Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Harrison County, Iowa Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

60.9%

Overall Marriage Rate

60.5%

Male Marriage Rate

61.3%

Female Marriage Rate

Harrison County, Iowa Married by Age and Sex

male

female

Harrison County, Iowa 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.

Harrison County, Iowa Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Harrison County, Iowa Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

994

Number of Veterans

955

Male Veterans

39

Female Veterans

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Harrison County, Iowa Veterans by War

count

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Harrison County, Iowa Veterans by Age

count

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Harrison County, Iowa Veterans by Race

Harrison County, Iowa Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

1.86%

Veteran Poverty Rate

26.19%

Veteran Disability Rate

Harrison County, Iowa Veterans by Education

LaborForceParticipation

65.2%

Labor Force Participation

63.4%

Employment Rate

2.7%

Unemployment Rate

Harrison County, Iowa Employment by Age

LaborForceParticipation

Harrison County, Iowa Employment by Race

LaborForceParticipation

Harrison County, Iowa 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

51.07%

Born in Harrison County, Iowa

99.23%

Native Born

0.77%

Foreign Born

0.4%

Non Citizen

0.38%

Naturalized

Place of Birth

99.23% of Harrison County, Iowa residents were born in the United States, with 51.07% having been born in Iowa. 0.4% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Harrison County, Iowa Place of Birth

Sources