Johnson County, Missouri Population 2022

Johnson County, Missouri's estimated population is 55,385 with a growth rate of 0.80% in the past year according to the most recent United States census data. Johnson County, Missouri is the 22nd largest county in Missouri. The 2010 Population was 52,686 and has seen a growth of 5.12% since this time.

Note: 2021 and 2022 data is projected
Year Population Growth Annual Growth Rate
18404,4710.00%
18507,4642,99366.94%
186014,6447,18096.20%
187024,64810,00468.31%
188028,1723,52414.30%
189028,132-40-0.14%
190027,843-289-1.03%
191026,297-1,546-5.55%
192024,899-1,398-5.32%
193022,413-2,486-9.98%
194021,617-796-3.55%
195020,716-901-4.17%
196028,9818,26539.90%
197034,1725,19117.91%
198039,0594,88714.30%
199042,5143,4558.85%
201052,68610,17223.93%
201153,2976111.16%
201254,1248271.55%
201354,139150.03%
201454,010-129-0.24%
201553,496-514-0.95%
201653,49710.00%
201753,7352380.44%
201853,621-114-0.21%
201954,0624410.82%
202054,5034410.82%
202154,9444410.81%
202255,3854410.80%
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Johnson County, Missouri Population Growth

Population by Race

Race Population Percentage
White47,61388.26%
Black or African American2,0963.89%
American Indian and Alaska Native1240.23%
Asian1,1442.12%
Native Hawaiian and Other Pacific Islander1640.30%
Some Other Race3040.56%
Two or More Races2,5034.64%
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Johnson County, Missouri Population by Race

Johnson County, Missouri Population Pyramid 2022

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Johnson County, Missouri Median Age

30.3


Total

29


Male

32.1


Female

Johnson County, Missouri Adults

There are 42,358 adults, (6,826 of whom are seniors) in Johnson County, Missouri.

Johnson County, Missouri Age Dependency

Age Dependency Ratio

19.2

Old Age Dependency Ratio

32.6

Child Dependency Ratio

Johnson County, Missouri Sex Ratio

Female

26,253

48.66%

Male

27,695

51.34%

Johnson County, Missouri Population by Age

Johnson County, Missouri Renter vs Owner Occupied by Household Type

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Johnson County, Missouri Household Types

Type Owner Renter
Married78.4%21.6%
All62.4%37.6%
Male56.6%43.4%
Non Family45.6%54.4%
Female43.6%56.4%

62.4%

Rate of Home Ownership

Johnson County, Missouri Households and Families

Type Count Average Size Owned
All19,9312.4862.4
Married10,0193.1178.4
Male9082.6356.6
Female1,6643.1343.6
Non Family7,3401.4645.6

2.99

Average Family Size

2.48

Average Household Size

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Johnson County, Missouri Households by Type

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Education Attained Count Percentage
Less Than 9th Grade8522.69%
9th to 12th Grade1,5214.80%
High School Graduate9,49529.97%
Some College7,50423.68%
Associates Degree2,9759.39%
Bachelors Degree5,43717.16%
Graduate Degree3,90212.31%
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Johnson County, Missouri Educational Attainment by Sex (over 25)

Johnson County, Missouri Educational Attainment by Race

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Race Total High School Bachelors
Asian773710392
Hispanic978814400
White27,91326,0108,086
Black1,014926265
2+ Races919785216
Other Race15910823
Islander108501
Native American8281

The highest rate of high school graduation is among native american people with a rate of 98.78%.

The highest rate of bachelors degrees is among asian people with a rate of 50.71%.

Johnson County, Missouri Educational Attainment by Race

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Name Average Male Female
Overall$37,234$43,686$30,953
Less Than 9th Grade$31,168$36,695$23,714
High School Graduate$29,600$36,788$21,469
Some College$37,309$43,555$31,854
Bachelors Degree$39,760$45,867$32,675
Graduate Degree$54,268$75,124$46,576

$37,234

Average Earnings

$43,686

Average Male

$30,953

Average Female

Johnson County, Missouri Earnings by Educational Attainment

Johnson County, Missouri Language by Age

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Johnson County, Missouri Language

95.75% of Johnson County, Missouri residents speak only English, while 4.25% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 1.51% of the population.

Johnson County, Missouri Language

Johnson County, Missouri Poverty by Race

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Name Total In Poverty Poverty Rate
Asian1,12138133.99%
Islander1644929.88%
Black1,55837724.20%
White42,2255,14812.19%
Other68NaN%
Multiple2,39243918.35%
Hispanic2,37425410.70%

13.43%

Overall Poverty Rate

11.45%

Male Poverty Rate

15.41%

Female Poverty Rate

Poverty in Johnson County, Missouri

The race most likely to be in poverty in Johnson County, Missouri is Asian, with 33.99% below the poverty level.

The race least likely to be in poverty in Johnson County, Missouri is Hispanic, with 10.70% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.29%. Among those working part-time, it was 28.85%, and for those that did not work, the poverty rate was 18.62%.

Johnson County, Missouri Poverty

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Name Poverty
Less Than 9th Grade23.66%
High School8.96%
Some College7.77%
Bachelors or Greater5.03%

Johnson County, Missouri Poverty Rate by Education

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Rate Poverty
Male Employed8.32%
Male Unemployed34.06%
Female Employed13.99%
Female Unemployed56.27%

Johnson County, Missouri Poverty Rate by Employment Status and Sex

Johnson County, Missouri Income by Household Type

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Name Median Mean
Households$56,440$68,362
Families$70,515$82,431
Married Families$78,826$91,605
Non Families$36,300$41,511
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Income by Household Type

Johnson County, Missouri Marital Status

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Marriage Rates

47.8%

Overall Marriage Rate

47.0%

Male Marriage Rate

48.6%

Female Marriage Rate

Johnson County, Missouri Married by Age and Sex

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Johnson County, Missouri 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.

Johnson County, Missouri Marital Status by Race

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Johnson County, Missouri Marital Status

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5,673

Number of Veterans

Male Veterans

Female Veterans

War Veterans
Second Gulf War2,485
First Gulf War1,871
Vietnam1,350
Korea318
World War II116

Johnson County, Missouri Veterans by War

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Age Group Veterans
18 to 341,245
35 to 541,442
55 to 641,087
65 to 741,071
75+828

Johnson County, Missouri Veterans by Age

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Name Veterans % of Total
White4,96514.18%
Black32720.20%
Native American1514.85%
Asian769.17%
Islander11.06%
Other Race5124.06%
2+ Races23817.35%
Hispanic17812.93%

Johnson County, Missouri Veterans by Race

Johnson County, Missouri Veterans by Education

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4.47%

Veteran Poverty Rate

17.25%

Veteran Disability Rate

Johnson County, Missouri Veterans by Education

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64.9%

Labor Force Participation

55%

Employment Rate

4.6%

Unemployment Rate

Johnson County, Missouri Employment by Age

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Johnson County, Missouri Employment by Race

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Johnson County, Missouri Employment by Education

Origin of Non-Citizens

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

Origin of Naturalized Citizens

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57.82%

Born in Johnson County, Missouri

97.03%

Native Born

2.97%

Foreign Born

1.64%

Non Citizen

1.33%

Naturalized

Place of Birth

97.03% of Johnson County, Missouri residents were born in the United States, with 57.82% having been born in Missouri. 1.64% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Johnson County, Missouri Place of Birth

  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

Sources