Jones County, Iowa Population 2018

Jones County, Iowa's estimated population is 20,536 with a growth rate of 0.27% in the past year according to the most recent United States census data. Jones County, Iowa is the 30th largest county in Iowa.

Year Population Growth Growth Rate
201720,536550.27%
201620,481970.48%
201620,384-18-0.09%
201520,402-110-0.54%
201420,51240.02%
201320,508-84-0.41%
201220,592-142-0.68%
201120,734450.22%
201020,6891,2456.40%
199019,444-957-4.69%
198020,4015332.68%
197019,868-825-3.99%
196020,6931,2926.66%
195019,401-549-2.75%
194019,9507443.87%
193019,2065993.22%
192018,607-443-2.33%
191019,050-2,904-13.23%
190021,9541,7218.51%
189020,233-819-3.89%
188021,0521,3216.70%
187019,7316,42548.29%
186013,30610,299342.50%
18503,0072,536538.43%
18404710.00%

Jones County, Iowa Population Growth

Population Data via

Population by Race

Race Population
White19,578
Black or African American431
Two or More Races195
American Indian and Alaska Native124
Asian104
Some Other Race49

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

Jones 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

Jones County, Iowa Median Age

43.8


Total

43.2


Male

44.5


Female

Jones County, Iowa Adults

There are 16,037 adults, (3,809 of which are seniors) in Jones County, Iowa.

Jones County, Iowa Age Dependency

67.6

Age Dependency Ratio

31.2

Old Age Dependency Ratio

36.3

Child Dependency Ratio

Jones County, Iowa Sex Ratio

Female

9,901

48.34%

Male

10,580

51.66%

Jones County, Iowa Households and Families

Jones County, Iowa Renter vs Owner Occupied by Household Type

Jones County, Iowa Household Types

Type Owner Renter
Married87.4%12.6%
All76.4%23.6%
Non Family66.1%33.9%
Male59.4%40.6%
Female52.3%47.7%

76.4%

Rate of Home Ownership

Jones County, Iowa Households by Type

Type Count Average Size Owned
All8,2442.3276.4
Married4,5812.8487.4
Non Family2,5421.1666.1
Female7472.7152.3
Male3742.9659.4

2.75

Average Family Size

2.32

Average Household Size

6.8%

Unmarried (Opposite Sex)

0.3%

Unmarried (Same Sex)

Jones County, Iowa Households

Jones County, Iowa Education

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

Education Attained Count Percentage
Less Than 9th Grade4753.25%
9th to 12th Grade6834.68%
High School Graduate5,76839.53%
Some College3,15821.64%
Associates Degree2,06714.16%
Bachelors Degree1,74711.97%
Graduate Degree6954.76%

Jones County, Iowa Educational Attainment by Race

Name Total High School Bachelors
White13,87012,8792,431
Black2911806
Hispanic2001665
Native American124118
Multiple Races9882
Asian7070
Other Race2222

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

The highest rate of bachelors degrees is among asian people with a rate of 17.53%.

Jones County, Iowa Earnings by Educational Attainment

Name Average Male Female
Overall$34,293$41,250$29,188
Less Than High School$25,109$28,155$11,653
High School Grad$31,165$35,248$26,466
Some College$34,438$43,099$27,467
Bachelors Degree$46,144$55,463$41,176
Graduate Degree$50,255$83,594$38,141

$34,293

Average Earnings

$41,250

Average Male

$29,188

Average Female

Jones County, Iowa Language

Jones County, Iowa Language by Age

Jones County, Iowa Language

97.33% of Jones County, Iowa residents speak only English, while 2.67% speak other languages. The largest non-English language is Spanish, which is spoken by 1.36% of the population.

Jones County, Iowa Poverty

Jones County, Iowa Poverty by Race

Name Total In Poverty Poverty Rate
White18,4701,8079.78%
Asian907987.78%
Multiple1496644.30%
Black1505134.00%
Hispanic2413112.86%

10.63%

Overall Poverty Rate

9.19%

Male Poverty Rate

12.02%

Female Poverty Rate

Poverty in Jones County, Iowa

The race most likely to be in poverty in Jones County, Iowa is Asian, with 87.78% below the poverty level.

The race least likely to be in poverty in Jones County, Iowa is White, with 9.78% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.90%. Among those working part-time, it was 16.96%, and for those that did not work, the poverty rate was 17.21%.

Jones County, Iowa Poverty Rate by Education

Name Poverty
Less Than High School19.16%
High School9.17%
Some College8.01%
Bachelors or Greater4.68%

Jones County, Iowa Poverty Rate by Employment Status and Sex

Name Poverty
Male Unemployed48.11%
Female Unemployed18.33%
Female Employed5.72%
Male Employed3.57%

Jones County, Iowa Income

Jones County, Iowa Income by Household Type

Name Median Mean
Households$55,507$70,319
Families$69,205$82,878
Married Families$73,922$
Non Families$28,015$39,576

Jones County, Iowa Marital Status

Jones County, Iowa Marital Status

Marriage Rates

57.0%

Overall Marriage Rate

54.9%

Male Marriage Rate

59.3%

Female Marriage Rate

Jones County, Iowa Married by Age and Sex

Jones 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 35To44.

Jones County, Iowa Marital Status by Race

Jones County, Iowa Veterans

Jones County, Iowa Veterans by War

1,810

Number of Veterans

1,693

Male Veterans

117

Female Veterans

Name Veterans
Vietnam628
First Gulf War276
Second Gulf War227
Korea206
World War II105

Jones County, Iowa Veterans by Age

Name Veterans
65 to 74508
75+451
35 to 54422
55 to 64263
18 to 34166

Jones County, Iowa Veterans by Race

Name Veterans % of Total
White1,73711.34%
2 or More3736.63%
Indian3024.19%
Black61.54%
Hispanic20.83%

Jones County, Iowa Veterans by Education

7.18%

Veteran Poverty Rate

24.10%

Veteran Disability Rate

Jones County, Iowa Employment Status

Jones County, Iowa Employment by Age

60.2%

Labor Force Participation

57.6%

Employment Rate

4.5%

Unemployment Rate

Jones County, Iowa Employment by Race

Jones County, Iowa Employment by Education

Population of Cities in Jones County, Iowa

City 2010 Census 2016 Estimated Growth Growth Rate
Anamosa55375430-107-1.93%
Monticello37843836521.37%
Cascade 217122811105.07%
Olin698684-14-2.01%
Wyoming515513-2-0.39%
Oxford Junction496482-14-2.82%
Martelle253252-1-0.40%
Onslow197196-1-0.51%
Morley115112-3-2.61%
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