Hardin County, Iowa Population 2024

16,312

Hardin County, Iowa's estimated 2024 population is 16,312 with a growth rate of -0.92% in the past year according to the most recent United States census data. Hardin County, Iowa is the 45th largest county in Iowa. The 2010 population was 17,543 and has seen a growth of -7.02% since that time.

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
202915,557-151-0.96%
202815,708-151-0.95%
202715,859-151-0.94%
202616,010-151-0.93%
202516,161-151-0.93%
202416,312-151-0.92%
202316,463-151-0.91%
202216,614-88-0.53%
202116,702-126-0.75%
202016,828190.11%
201916,809-156-0.92%
201816,965-111-0.65%
201717,076-117-0.68%
201617,193-64-0.37%
201517,257-81-0.47%
201417,338-52-0.3%
201317,390300.17%
201217,360-16-0.09%
201117,376-167-0.95%
201017,54300%
199019,094-2,682-12.32%
198021,776-472-2.12%
197022,248-285-1.26%
196022,5333151.42%
195022,218-312-1.38%
194022,530-417-1.82%
193022,947-390-1.67%
192023,3372,41611.55%
191020,921-1,873-8.22%
190022,7943,79119.95%
189019,0031,1966.72%
188017,8074,12330.13%
187013,6848,244151.54%
18605,440-10,117-65.03%
2024 Growth Rate
-0.92% (-151)
County Website
Hardin County
State
Iowa
County Seat
Eldora
2020 Population
16,828
Area
569 mi²
Density
29 people/mi²
Growth Since 2020
-3.07% (-516)
Founded
1851

Population by Race

Race
Population
Percentage (of total)
White15,40292.07%
Two or more races5193.1%
Other race3201.91%
Black or African American1681%
Asian1660.99%
Native American1540.92%
Native Hawaiian or Pacific Islander00%

White

Two or more races

Other race

Black or African American

Asian

Native American

Native Hawaiian or Pacific Islander

Hardin County, Iowa Population by Race

Hardin County, Iowa Population Pyramid 2024

Hardin County, Iowa Median Age

45.2

Total

43.5

Male

47.3

Female

Hardin County, Iowa Adults

There are 13,512 adults, (3,854 of whom are seniors) in Hardin County, Iowa.

Hardin County, Iowa Age Dependency

73.2

Age Dependency Ratio

39.9

Old Age Dependency Ratio

33.3

Child Dependency Ratio

Hardin County, Iowa Sex Ratio

Female8,29549.58%
Male8,43450.42%

Hardin County, Iowa Population by Age

Hardin County, Iowa Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All7,0102.2973.326.7
Married3,6092.9185.214.8
Non Family2,6651.166139
Female5593.2552.147.9
Male1773.5783.116.9

2.94

Average Family Size

2.29

Average Household Size

73.3%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Hardin County, Iowa Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade6014.92%
Associates Degree1,94915.96%
Bachelors Degree1,88715.45%
Graduate Degree7015.74%
High School Graduate4,10333.6%
Less Than 9th Grade1691.38%
Some College2,80222.94%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

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

Hardin County, Iowa Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White11,43110,8592,465
Hispanic40430076
2+ Races29525921
Asian15110733
Other Race1158638
Black5970
Native American584119

The highest rate of high school graduation is among white people with a rate of 95%.

The highest rate of bachelors degrees is among other race people with a rate of 33.04%.

Hardin County, Iowa Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$51,897$55,156$51,509
Graduate Degree$63,750$64,740$62,202
High School Graduate$35,693$41,154$21,483
Less Than 9th Grade$36,989$40,543$32,875
Overall$43,444$47,155$36,838
Some College$43,641$48,635$34,019

$43,444

Average Earnings

$47,155

Average Male

$36,838

Average Female

Hardin County, Iowa Earnings by Educational Attainment

Hardin County, Iowa Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Hardin County, Iowa Language

95.26% of Hardin County, Iowa residents speak only English, while 4.74% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 3.43% of the population.

Hardin County, Iowa Language

Hardin County, Iowa Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White14,6131,2438.51%
Hispanic813718.73%
Native1546240.26%
Multiple512438.4%
Other31451.59%

8.61%

Overall Poverty Rate

7.87%

Male Poverty Rate

9.35%

Female Poverty Rate

Poverty in Hardin County, Iowa

The race most likely to be in poverty in Hardin County, Iowa is Native, with 40.26% below the poverty level.

The race least likely to be in poverty in Hardin County, Iowa is Other, with 1.59% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.34%. Among those working part-time, it was 10.14%, and for those that did not work, the poverty rate was 17.32%.

Hardin County, Iowa Poverty

rate

Rate
Poverty
High School13.64%
Less Than 9th Grade12.7%
Some College5.77%
Bachelors or Greater2.02%

Hardin County, Iowa Poverty Rate by Education

rate

Rate
Poverty
Male Unemployed30.81%
Female Employed5.43%
Female Unemployed3.94%
Male Employed2.85%

Hardin County, Iowa Poverty Rate by Employment Status and Sex

Hardin County, Iowa Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$83,767$95,602
Households$64,906$76,468
Married Families$92,538$100,969
Non Families$33,800$43,281

mean

median

Income by Household Type

Hardin County, Iowa Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

54.5%

Overall Marriage Rate

52.8%

Male Marriage Rate

56.2%

Female Marriage Rate

Hardin County, Iowa Married by Age and Sex

male

female

Hardin County, Iowa 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 55-64.

Hardin County, Iowa Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Hardin County, Iowa Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

966

Number of Veterans

956

Male Veterans

10

Female Veterans

War
Veterans
Vietnam398
First Gulf War184
Second Gulf War114
World War II78
Korea72

Hardin County, Iowa Veterans by War

count

Age Group
Veterans
75+372
65 to 74279
35 to 54186
55 to 6486
18 to 3443

Hardin County, Iowa Veterans by Age

count

Name
Veterans
% of Total
White9417.45%
Hispanic203.7%
Native American1414.29%
2+ Races112.81%

Hardin County, Iowa Veterans by Race

Hardin County, Iowa Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

5.23%

Veteran Poverty Rate

37.19%

Veteran Disability Rate

Hardin County, Iowa Veterans by Education

LaborForceParticipation

61.3%

Labor Force Participation

59.1%

Employment Rate

3.7%

Unemployment Rate

Hardin County, Iowa Employment by Age

LaborForceParticipation

Hardin County, Iowa Employment by Race

LaborForceParticipation

Hardin 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

78.23%

Born in Hardin County, Iowa

96.95%

Native Born

3.05%

Foreign Born

2.03%

Non Citizen

1.02%

Naturalized

Place of Birth

96.95% of Hardin County, Iowa residents were born in the United States, with 78.23% having been born in Iowa. 2.03% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Hardin County, Iowa Place of Birth

Sources