Johnson County, Indiana Population 2019

Johnson County, Indiana's estimated population is 153,922 with a growth rate of 1.55% in the past year according to the most recent United States census data. Johnson County, Indiana is the 11th largest county in Indiana.

Year Population Growth Growth Rate
2018156,2252,3031.50%
2017153,9222,3471.55%
2016151,5752,5811.73%
2015148,9941,8911.29%
2014147,1031,6871.16%
2013145,4161,9371.35%
2012143,4791,7531.24%
2011141,7261,4541.04%
2010140,27252,16359.20%
199088,10910,86914.07%
198077,24016,10226.34%
197061,13817,43439.89%
196043,70417,52166.92%
195026,1833,69016.41%
194022,4937873.63%
193021,7069674.66%
192020,7393451.69%
191020,3941710.85%
190020,2236623.38%
189019,561240.12%
188019,5371,1716.38%
187018,3663,51223.64%
186014,8542,75322.75%
185012,1012,74929.39%
18409,3525,333132.69%
18304,0190.00%

How Many People Live in Johnson County, Indiana?

153,922

Population by Race

Race Population Percentage
White137,50892.07%
Asian4,2212.83%
Black or African American3,5172.35%
Some Other Race2,1411.43%
Two or More Races1,6681.12%
American Indian and Alaska Native2880.19%
Native Hawaiian and Other Pacific Islander160.01%

Johnson County, Indiana Population Pyramid 2019

Johnson County, Indiana Median Age

37.3


Total

36.4


Male

38.4


Female

Johnson County, Indiana Adults

There are 111,609 adults, (20,712 of whom are seniors) in Johnson County, Indiana.

Johnson County, Indiana Age Dependency

64.3

Age Dependency Ratio

22.8

Old Age Dependency Ratio

41.5

Child Dependency Ratio

Johnson County, Indiana Sex Ratio

Female

76,019

50.90%

Male

73,340

49.10%

Johnson County, Indiana Households and Families

Johnson County, Indiana Renter vs Owner Occupied by Household Type

Johnson County, Indiana Household Types

Type Owner Renter
Married84.1%15.9%
All71%29%
Male55.2%44.8%
Non Family55.1%44.9%
Female50.3%49.7%

71.0%

Rate of Home Ownership

Type Count Average Size Owned
All54,8672.6871
Married31,1463.284.1
Non Family14,9421.2655.1
Female6,1633.350.3
Male2,6163.1955.2

3.14

Average Family Size

2.68

Average Household Size

5.3%

Unmarried (Opposite Sex)

0.4%

Unmarried (Same Sex)

Johnson County, Indiana Education

Education Attained Count Percentage
Less Than 9th Grade1,9992.02%
9th to 12th Grade6,1786.24%
High School Graduate31,18231.51%
Some College20,37820.59%
Associates Degree8,6728.76%
Bachelors Degree20,57520.79%
Graduate Degree9,97610.08%

Johnson County, Indiana Educational Attainment by Race

Name Total High School Bachelors
White90,86784,01827,721
Asian2,8742,2121,326
Hispanic2,7932,253686
Black1,7651,674627
Other Race1,3141,015211
Multiple Races581516172
Native American12312334

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

The highest rate of bachelors degrees is among asian people with a rate of 46.14%.

Name Average Male Female
Overall$41,143$50,316$32,882
Less Than High School$25,078$30,587$21,940
High School Grad$32,710$38,269$25,698
Some College$38,268$51,794$28,766
Bachelors Degree$53,332$66,128$44,301
Graduate Degree$65,420$84,094$55,766

$41,143

Average Earnings

$50,316

Average Male

$32,882

Average Female

Johnson County, Indiana Language

Johnson County, Indiana Language by Age

Johnson County, Indiana Language

93.58% of Johnson County, Indiana residents speak only English, while 6.42% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 2.72% of the population.

Johnson County, Indiana Poverty

Johnson County, Indiana Poverty by Race

Name Total In Poverty Poverty Rate
White132,72311,7948.89%
Hispanic5,1001,25824.67%
Black3,26953716.43%
Other2,0611507.28%
Multiple1,6331267.72%
Asian4,1851212.89%
Islander1616100.00%

9.41%

Overall Poverty Rate

8.69%

Male Poverty Rate

10.11%

Female Poverty Rate

Poverty in Johnson County, Indiana

The race most likely to be in poverty in Johnson County, Indiana is Islander, with 100.00% below the poverty level.

The race least likely to be in poverty in Johnson County, Indiana is Asian, with 2.89% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.95%. Among those working part-time, it was 12.99%, and for those that did not work, the poverty rate was 14.30%.

Name Poverty
Less Than High School20.82%
High School8.71%
Some College6.91%
Bachelors or Greater2.31%
Name Poverty
Female Unemployed32.55%
Male Unemployed28.08%
Female Employed5.82%
Male Employed3.58%

Johnson County, Indiana Income

Johnson County, Indiana Income by Household Type

Name Median Mean
Households$65,272$82,167
Families$77,719$93,401
Married Families$89,600$105,229
Non Families$36,584$48,098

Johnson County, Indiana Marital Status

Johnson County, Indiana Marital Status

Marriage Rates

55.9%

Overall Marriage Rate

57.9%

Male Marriage Rate

53.9%

Female Marriage Rate

Johnson County, Indiana Married by Age and Sex

Johnson County, Indiana Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 55-64.

Johnson County, Indiana Marital Status by Race

Johnson County, Indiana Veterans

9,450

Number of Veterans

8,815

Male Veterans

635

Female Veterans

War Veterans
Vietnam3,131
First Gulf War2,013
Second Gulf War1,699
Korea693
World War II370
Age Group Veterans
35 to 542,852
65 to 742,273
75+1,852
55 to 641,753
18 to 34720

Johnson County, Indiana Veterans by Race

Name Veterans % of Total
White9,2648.94%
Hispanic1123.67%
Other664.81%
Black622.89%
2 or More344.86%
Asian120.39%
Indian126.98%

Johnson County, Indiana Veterans by Education

3.91%

Veteran Poverty Rate

25.88%

Veteran Disability Rate

Johnson County, Indiana Employment Status

67.6%

Labor Force Participation

64.1%

Employment Rate

4.6%

Unemployment Rate

Johnson County, Indiana Place of Birth

Origin of Non Citizens

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

72.51%

Born in Indiana

95.63%

Native Born

4.37%

Foreign Born

2.44%

Non Citizen

Place of Birth

95.63% of Johnson County, Indiana residents were born in the United States, with 72.51% having been born in Indiana. 2.44% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Population of Cities in Johnson County, Indiana

City 2010 Census 2016 Estimated Growth Growth Rate
Greenwood5118356545536210.48%
Franklin237312486711364.79%
Bargersville59737213124020.76%
New Whiteland548660255399.83%
Edinburgh 44884577891.98%
Whiteland416743461794.30%
Princes Lakes13061347413.14%
Trafalgar11011182817.36%
  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