Jasper County, Iowa Population 2018

Jasper County, Iowa's estimated population is 36,966 with a growth rate of 0.68% in the past year according to the most recent United States census data. Jasper County, Iowa is the 17th largest county in Iowa.

Year Population Growth Growth Rate
201736,9662510.68%
201636,715540.15%
201636,661-68-0.19%
201536,729-141-0.38%
201436,8701520.41%
201336,7181940.53%
201236,524-89-0.24%
201136,613-200-0.54%
201036,8132,0185.80%
199034,795-1,630-4.47%
198036,4251,0002.82%
197035,4251430.41%
196035,2822,9779.22%
195032,3058092.57%
194031,496-1,440-4.37%
193032,9365,08118.24%
192027,8558213.04%
191027,034580.22%
190026,9762,0338.15%
189024,943-1,020-3.93%
188025,9633,84717.39%
187022,11612,233123.78%
18609,8838,603672.11%
18501,2800.00%

Jasper County, Iowa Population Growth

Population Data via

Population by Race

Race Population
White35,174
Two or More Races614
Black or African American550
Asian191
Some Other Race74
American Indian and Alaska Native71
Native Hawaiian and Other Pacific Islander41

Race Data via US Census (2016 ACS 5-Year Survey)

Jasper County, Iowa Population Pyramid 2018

0%2%4%6%8% Male Population0%2%4%6%8% Female Population80757065605550454035302520151050

Data via US Census (2016 ACS 5-Year Survey): Table S0101

Jasper County, Iowa Median Age

42.6


Total

40.2


Male

45


Female

Jasper County, Iowa Adults

There are 28,564 adults, (6,609 of which are seniors) in Jasper County, Iowa.

Jasper County, Iowa Age Dependency

67.2

Age Dependency Ratio

30.1

Old Age Dependency Ratio

37.1

Child Dependency Ratio

Jasper County, Iowa Sex Ratio

Female

17,904

48.76%

Male

18,811

51.24%

Jasper County, Iowa Households and Families

Jasper County, Iowa Renter vs Owner Occupied by Household Type

Jasper County, Iowa Household Types

Type Owner Renter
Married87.6%12.4%
All73%27%
Non Family59.1%40.9%
Female53.7%46.3%
Male45.9%54.1%

73.0%

Rate of Home Ownership

Jasper County, Iowa Households by Type

Type Count Average Size Owned
All14,6442.3873
Married7,7252.9487.6
Non Family4,8581.2459.1
Female1,3463.1353.7
Male7152.6745.9

2.86

Average Family Size

2.38

Average Household Size

8%

Unmarried (Opposite Sex)

0.3%

Unmarried (Same Sex)

Jasper County, Iowa Households

Jasper County, Iowa Education

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

Education Attained Count Percentage
Less Than 9th Grade6992.71%
9th to 12th Grade1,2504.85%
High School Graduate10,51440.77%
Some College5,72722.21%
Associates Degree2,97811.55%
Bachelors Degree3,65114.16%
Graduate Degree9673.75%

Jasper County, Iowa Educational Attainment by Race

Name Total High School Bachelors
White24,66022,9694,500
Black40534625
Hispanic30817339
Multiple Races20216518
Asian1331109
Native American63527
Islander414120
Other Race35181

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

The highest rate of bachelors degrees is among islander people with a rate of 48.78%.

Jasper County, Iowa Earnings by Educational Attainment

Name Average Male Female
Overall$34,070$41,232$27,930
Less Than High School$20,369$25,250$15,365
High School Grad$30,686$39,018$21,493
Some College$32,394$42,361$27,909
Bachelors Degree$45,075$50,500$39,929
Graduate Degree$53,811$60,284$49,625

$34,070

Average Earnings

$41,232

Average Male

$27,930

Average Female

Jasper County, Iowa Language

Jasper County, Iowa Language by Age

Jasper County, Iowa Language

97.61% of Jasper County, Iowa residents speak only English, while 2.39% speak other languages. The largest non-English language is Spanish, which is spoken by 1.15% of the population.

Jasper County, Iowa Poverty

Jasper County, Iowa Poverty by Race

Name Total In Poverty Poverty Rate
White33,3372,8418.52%
Multiple50919137.52%
Hispanic55018934.36%
Native715273.24%
Black2785118.35%
Other642640.63%
Asian16642.41%

9.27%

Overall Poverty Rate

8.66%

Male Poverty Rate

9.86%

Female Poverty Rate

Poverty in Jasper County, Iowa

The race most likely to be in poverty in Jasper County, Iowa is Native, with 73.24% below the poverty level.

The race least likely to be in poverty in Jasper County, Iowa is Asian, with 2.41% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.78%. Among those working part-time, it was 13.13%, and for those that did not work, the poverty rate was 16.68%.

Jasper County, Iowa Poverty Rate by Education

Name Poverty
Less Than High School25.45%
High School9.21%
Some College6.35%
Bachelors or Greater3.36%

Jasper County, Iowa Poverty Rate by Employment Status and Sex

Name Poverty
Female Unemployed42.42%
Male Unemployed14.00%
Female Employed5.53%
Male Employed4.22%

Jasper County, Iowa Income

Jasper County, Iowa Income by Household Type

Name Median Mean
Households$55,503$65,895
Families$68,295$77,783
Married Families$76,353$
Non Families$29,021$38,437

Jasper County, Iowa Marital Status

Jasper County, Iowa Marital Status

Marriage Rates

53.4%

Overall Marriage Rate

53.3%

Male Marriage Rate

53.5%

Female Marriage Rate

Jasper County, Iowa Married by Age and Sex

Jasper County, Iowa Marriage

The age group where males are most likely to be married is Over65, while the female age group most likely to be married is 55To64.

Jasper County, Iowa Marital Status by Race

Jasper County, Iowa Veterans

Jasper County, Iowa Veterans by War

2,647

Number of Veterans

2,504

Male Veterans

143

Female Veterans

Name Veterans
Vietnam1,222
First Gulf War450
Korea328
Second Gulf War295
World War II127

Jasper County, Iowa Veterans by Age

Name Veterans
55 to 64683
65 to 74650
75+631
35 to 54557
18 to 34126

Jasper County, Iowa Veterans by Race

Name Veterans % of Total
White2,6019.49%
2 or More329.14%
Black142.77%
Hispanic71.67%

Jasper County, Iowa Veterans by Education

5.67%

Veteran Poverty Rate

30.37%

Veteran Disability Rate

Jasper County, Iowa Employment Status

Jasper County, Iowa Employment by Age

62.3%

Labor Force Participation

59.2%

Employment Rate

4.9%

Unemployment Rate

Jasper County, Iowa Employment by Race

Jasper County, Iowa Employment by Education

Population of Cities in Jasper County, Iowa

City 2010 Census 2016 Estimated Growth Growth Rate
Newton1525415034-220-1.44%
Mitchellville 225424051516.70%
Colfax20932042-51-2.44%
Monroe18301846160.87%
Prairie City16801712321.90%
Baxter1101111090.82%
Sully821819-2-0.24%
Kellogg599590-9-1.50%
Lynnville379390112.90%
Mingo302300-2-0.66%
Lambs Grove172171-1-0.58%
Oakland Acres156155-1-0.64%
Reasnor15215310.66%
Valeria575700.00%
Data Sources
  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