Johnson County, KS

County

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    2024 Population
    620,631
    US Senator
    Jerry Moran
    Republican Party
    US Senator
    Roger Marshall
    Republican Party
    2024 Median Age
    38.6
    0.783% 1-year increase
    2024 Poverty Rate
    5.41%
    1.46% 1-year increase
    2024 Median Household Income
    $109,208
    1.82% 1-year growth
    2024 Median Property Value
    $391,200
    6.89% 1-year growth
    2024 Employed Population
    341,320
    1.11% 1-year growth

    About

    None of the households in Johnson County, KS reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.

    95.6% of the residents in Johnson County, KS are U.S. citizens.

    The largest universities in Johnson County, KS are Johnson County Community College (3,234 degrees awarded in 2024), MidAmerica Nazarene University (507 degrees), and Ottawa University-Online (430 degrees).

    In 2024, the median property value in Johnson County, KS was $391,200, and the homeownership rate was 68.5%.

    Most people in Johnson County, KS drove alone to work, and the average commute time was 20.6 minutes. The average car ownership in Johnson County, KS was 2 cars per household.

    About the photo: Sunset at Shawnee Mission Park
    Photo by kansasphoto
    United StatesKansasKansas City, MO-KS

    Population & Diversity

    Johnson County, KS is home to a population of 621k people, from which 95.6% are citizens. As of 2024, 9.04% of Johnson County, KS residents were born outside of the country (56.1k people).

    In 2024, there were 14.6 times more White (Non-Hispanic) residents (473k people) in Johnson County, KS than any other race or ethnicity. There were 32.3k Asian (Non-Hispanic) and 29.8k Black or African American (Non-Hispanic) residents, the second and third most common ethnic groups.

    Population & Diversity

    Citizenship

    95.6%
    2024 Citizenship
    95.6%
    2023 Citizenship

    As of 2024, 95.6% of Johnson County, KS residents were US citizens, which is higher than the national average of 93.2%. In 2023, the percentage of US citizens in Johnson County, KS was 95.6%, meaning that the rate of citizenship has been decreasing.

    The following chart shows US citizenship percentages in Johnson County, KS compared to that of it's neighboring and parent geographies.

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    Diversity

    Race and Ethnicity

    The 3 largest ethnic groups in Johnson County, KS
    1. White (Non-Hispanic)
      473k ± 1.08k
    2. Asian (Non-Hispanic)
      32.3k ± 751
    3. Black or African American (Non-Hispanic)
      29.8k ± 968
    9.32%
    Hispanic Population
    57.8k people

    In 2024, there were 14.6 times more White (Non-Hispanic) residents (473k people) in Johnson County, KS than any other race or ethnicity. There were 32.3k Asian (Non-Hispanic) and 29.8k Black or African American (Non-Hispanic) residents, the second and third most common ethnic groups.

    9.32% of the people in Johnson County, KS are hispanic (57.8k people).

    The following chart shows the 8 races represented in Johnson County, KS as a share of the total population.

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    Global Diversity

    The PUMS dataset is not available at the County level, so we are showing data for Kansas.
    Most Common Origin
    1. Mexico
      84,373 ± 7,029 people
    2. India
      14,412 ± 2,940 people
    3. Vietnam
      10,201 ± 2,475 people

    In 2024, the most common birthplace for the foreign-born residents of Kansas was Mexico, the natal country of 84,373 Kansas residents, followed by India with 14,412 and Vietnam with 10,201.

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    Foreign-Born Population

    9.04%
    2024 Foreign-Born Population
    56.1k people
    8.88%
    2023 Foreign-Born Population
    54.6k people

    As of 2024, 9.04% of Johnson County, KS residents (56.1k people) were born outside of the United States, which is approximately the same as the national average of 14%. In 2023, the percentage of foreign-born citizens in Johnson County, KS was 8.88%, meaning that the rate has been increasing.

    The following chart shows the percentage of foreign-born residents in Johnson County, KS compared to that of it's neighboring and parent geographies.

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    Military

    Veterans

    Most Common Service Period
    1. Vietnam
      8,242 ± 711
    2. Gulf War (2001-)
      5,950 ± 592
    3. Gulf War (1990s)
      4,306 ± 468

    Johnson County, KS has a large population of military personnel who served in Vietnam, 1.39 times greater than any other conflict.

    The chart shows the distribution of veterans by conflict in Johnson County, KS.

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    Health

    95.1% of the population of Johnson County, KS has health coverage, with 65.6% on employee plans, 4.78% on Medicaid, 12.3% on Medicare, 11.6% on non-group plans, and 0.907% on military or VA plans.

    Primary care physicians in Johnson County, KS see 842 patients per year on average, which represents a 0% change from the previous year (842 patients). Compare this to dentists who see 1120 patients per year, and mental health providers who see 315 patients per year.

    By gender, of the total number of insured persons, 49.4% were men and 50.6% were women.

    Coverage

    Patient to Clinician Ratios

    842 to 1
    Patient to Primary Care Physician Ratio in Johnson County, KS

    Primary care physicians in Johnson County, KS see an average of 842 patients per year. This represents a 0% change from the previous year (842 patients).

    The following chart shows how the number of patients seen by primary care physicians has been changing over time in Johnson County, KS in comparison to its neighboring geographies.

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    Health Care Diversity

    In 2024, insured persons according to age ranges were distributed in 25% under 18 years, 20.2% between 18 and 34 years, 39.2% between 35 and 64 years, and 15.7% over 64 years.

    By gender, of the total number of insured persons, 49.4% were men and 50.6% were women.

    The following chart shows the number of people with health coverage by gender.

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    Uninsured People

    4.87%
    Uninsured
    65.6%
    Employer Coverage
    4.78%
    Medicaid
    12.3%
    Medicare
    11.6%
    Non-Group
    0.907%
    Military or VA

    Between 2023 and 2024, the percent of uninsured citizens in Johnson County, KS declined by 5.17% from 5.14% to 4.87%.

    The following chart shows how the percent of uninsured individuals in Johnson County, KS changed over time compared with the percent of individuals enrolled in various types of health insurance.

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    Health Indicators

    Health Outcomes

    Indicator

    In 2025, the average number of mentally unhealthy days reported in past 30 days (age-adjusted) was 4.39 in Johnson County, KS.

    The graphic shows the trend of the indicator in Johnson County, KS.

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    Health Behaviors

    Indicator

    In 2025, the percentage of the adult population (age 18 and older) that reports a body mass index (BMI) greater than or equal to 30 kg/m2 (age-adjusted) was 31.6% in Johnson County, KS.

    The graphic shows the trend of the indicator in Johnson County, KS.

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    Clinical Care

    Indicator

    In 2025, the percentage of population under age 65 without health insurance was 5.94% in Johnson County, KS.

    The graphic shows the trend of the indicator in Johnson County, KS.

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    Economy

    The economy of Johnson County, KS employs 341k people. In 2024, the largest industries in Johnson County, KS were Health Care & Social Assistance (49,622 people), Professional, Scientific, & Technical Services (48,193 people), and Retail Trade (34,438 people), and the highest paying industries were Utilities ($96,196), Professional, Scientific, & Technical Services ($92,747), and Information ($92,571).

    Employment

    Occupations

    341k
    2024 Value
    ± 4,530
    1.11%
    1 Year growth
    ± 1.85%

    From 2023 to 2024, employment in Johnson County, KS grew at a rate of 1.11%, from 338k employees to 341k employees.

    The most common job groups, by number of people living in Johnson County, KS, are Management Occupations (50,901 people), Sales & Related Occupations (36,197 people), and Business & Financial Operations Occupations (33,027 people). This chart illustrates the share breakdown of the primary jobs held by residents of Johnson County, KS.

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    Unemployment Insurance Claims

    Data is only available at the state level. Showing data for Kansas.

    This chart shows weekly unemployment insurance claims in Kansas (not-seasonally adjusted) compared with the four states with the most similar impact.

    The most recent data point uses Advance State Claims data, which can be revised in subsequent weeks.

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    Industries

    Employment by Industries

    341k
    2024 Value
    ± 4,530
    1.11%
    1 Year growth
    ± 1.85%

    From 2023 to 2024, employment in Johnson County, KS grew at a rate of 1.11%, from 338k employees to 341k employees.

    The most common employment sectors for those who live in Johnson County, KS, are Health Care & Social Assistance (49,622 people), Professional, Scientific, & Technical Services (48,193 people), and Retail Trade (34,438 people). This chart shows the share breakdown of the primary industries for residents of Johnson County, KS, though some of these residents may live in Johnson County, KS and work somewhere else. Census data is tagged to a residential address, not a work address.

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    Median Earnings by Industry

    $74,523
    Median earning men ± $1,004
    $52,112
    Median earning women ± $889

    The industries with the best median earnings for men in 2024 are Information ($100,104), Professional, Scientific, & Management, & Administrative & Waste Management Services ($99,317), and Finance & Insurance, & Real Estate & Rental & Leasing ($98,534).

    The industries with the best median earnings for women in 2024 are Finance & Insurance, & Real Estate & Rental & Leasing ($74,954), Information ($74,506), and Professional, Scientific, & Management, & Administrative & Waste Management Services ($66,355).

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    Employment by Industry Sector

    Data is only available at the state level. Showing data for Kansas.
    Y-Axis
    3.11%
    Year-over-year growth
    Employment change between February 2022 and February 2023

    As of February 2023, there are 1.44M people employed in Kansas. This represents a 3.11% increase in employment when compared to February 2022.

    Right after the beginning of the COVID-19 pandemic, during April 2020, a general dip can be seen across industry sectors, resulting in an overall decline in employment by 10.9%.

    The following chart shows monthly employment numbers for each industry sector in Kansas.

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    Establishments by Size

    The industries with the most establishments
    1. 1,973
      Professional, Scientific, and Technical Services
    2. 1,125
      Health Care and Social Assistance
    3. 1,098
      Finance and Insurance

    The visualization shows the distribution of establishments by industry and by size according to the number of employees.

    The visualization shows the number of establishments and its share across establishment sizes.

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    Payroll by Industry Sector

    The industries with the highest total annual payroll
    1. $3.66M
      Professional, Scientific, and Technical Services
    2. $2.98M
      Finance and Insurance
    3. $2.68M
      Health Care and Social Assistance

    The chart shows the total annual payroll and the average annual payroll by industry.

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    Civics

    In the 2024 presidential election, the popular vote in Kansas went to Donald J. Trump with 57.2% of the vote. The runner-up was Kamala Harris (41%), followed by Robert Kennedy (1.23%).

    Jerry Moran and Roger Marshall are the senators currently representing the state of Kansas. In the United States, senators are elected to 6-year terms with the terms for individual senators staggered.

    Kansas is currently represented by 4 members in the U.S. house, and members of the House of Representives are elected to 2-year terms.

    Presidential Elections

    Voting results are not available for Johnson County, KS. Showing the available data for Kansas.
    2024 Election Results
    1. Donald J. Trump (57.2%)
      Republican Party
    2. Kamala Harris (41%)
      Democratic Party
    3. Robert Kennedy (1.23%)
      Independent Party

    In the 2024 presidential election, the popular vote in Kansas went to Donald J. Trump with 57.2% of the vote. The runner-up was Kamala Harris (41%), followed by Robert Kennedy (1.23%).

    The following chart shows the popular vote results in Kansas for each registered party from 1976 to 2024.

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    Senator Elections

    US Senators from Kansas

    Senatorial voting results are only available at the state level. Showing data for Kansas.
    Jerry Moran
    Senator from Kansas3
    Assumed office on January 3, 2011
    Roger Marshall
    Senator from Kansas2
    Assumed office on January 3, 2021

    Jerry Moran and Roger Marshall are the senators currently representing Kansas.

    In the United States, senators are elected to 6-year terms with the terms for individual senators staggered.

    The following chart shows elected senators in Kansas over time, excluding special elections, colored by their political party.

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    Education

    In 2024, universities in Johnson County, KS awarded 4,911 degrees. The student population of Johnson County, KS in 2024 is skewed towards women, with 9,997 male students and 12,945 female students.

    Most students graduating from Universities in Johnson County, KS are White (2,972 and 63.6%), Hispanic or Latino (534 and 11.4%), Black or African American (339 and 7.25%), and Asian (294 and 6.29%).

    The largest universities in Johnson County, KS by number of degrees awarded are Johnson County Community College (3,234 and 65.9%), MidAmerica Nazarene University (507 and 10.3%), and Ottawa University-Online (430 and 8.76%).

    The most popular majors in Johnson County, KS are Liberal Arts & Sciences (1,279 and 26%), Nursing Assistant & Patient Care Assistant (463 and 9.43%), and General Business Administration & Management (339 and 6.9%).

    The median tuition cost for private four year colleges is $11,976.

    Admissions & Enrollments

    Applicants, Admissions & Enrolled

    University
    Measure

    In 2024 in Johnson County, KS, the percentage of applicants admitted was 79.5%, while the percentage of admitted who enrolled was 30.5%. The number of students enrolled in 2024 was 22,942 (43.6% men and 56.4% women).

    The line chart  shows the evolution of the percentage of applicants admitted, admitted who enrolled or the number of students enrolled according to the option selected in the upper button.

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    Enrollments by Gender and Races

    Universities

    In 2024 there were 22,942 students enrolled in Johnson County, KS, 43.6% men and 56.4% women.

    By race, the largest number of students enrolled was concentrated in White with 13,806 records, of which 55.7% were women and 44.3% men.

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    Completions

    Concentrations

    Most Common
    1. Liberal Arts & Sciences
      1,260 degrees awarded
    2. General Business Administration & Management
      67 degrees awarded
    3. Registered Nursing
      57 degrees awarded

    In 2024, the most common concentation for Associates Degree recipients in Johnson County, KS was Liberal Arts & Sciences with 1,260 degrees awarded.

    This visualization illustrates the percentage of students graduating with a Associates Degree from schools in Johnson County, KS according to their major.

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    Universities

    Gender
    Race
    Largest Universities by degrees awarded
    1. Johnson County Community College
      3,234 degrees awarded
    2. MidAmerica Nazarene University
      507 degrees awarded
    3. Ottawa University-Online
      430 degrees awarded

    In 2024, the institution with the largest number of graduating students was Johnson County Community College with 3,234 degrees awarded.

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    Student Diversity

    University

    In 2024, 1,817 men were awarded degrees from institutions in Johnson County, KS, which is 0.587 times less than the 3,094 female students who received degrees in the same year.

    In 2024, the most common race/ethnicity group awarded degrees at institutions was White students. These 2,972 degrees mean that there were 5.57 times more degrees awarded to White students then the next closest race/ethnicity group, Hispanic or Latino, with 534 degrees awarded.

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    Awarded Degrees over Time

    The graph shows the evolution of awarded degrees by degrees. Under the paragraphs, the average number of awarded degrees by university in each degree is shown.

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    Tuition

    Average Net Price by Sector

    Universities

    Private not-for-profit, 4-year or above ($11,976) is the sector with the highest median state tuition in 2024.

    Private not-for-profit, 4-year or above ($1,260) is the sector with the highest median state fee in 2024.

    Public, 2-year ($1,560) is the sector with the highest average net price of books and supplies.

    The graph shows the average net price by sector and year.

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    Housing & Living

    The median property value in Johnson County, KS was $391,200 in 2024, which is 1.18 times larger than the national average of $332,700. Between 2023 and 2024 the median property value increased from $366,000 to $391,200, a 6.89% increase. The homeownership rate in Johnson County, KS is 68.5%, which is higher than the national average of 65.2%.

    People in Johnson County, KS have an average commute time of 20.6 minutes, and they drove alone to work. Car ownership in Johnson County, KS is approximately the same as the national average, with an average of 2 cars per household.

    In 2025, 10.1% of the population was living with severe housing problems in Johnson County, KS. From 2014 to 2025, the indicator declined 0.241%.

    Housing

    Property

    $391,200
    Median Property Value 2024
    ±$3,069
    $171,016
    Median Property Taxes
    ±$2,646

    The following chart display owner-occupied housing units distributed between a series of property tax buckets compared to the national averages for each bucket. In Johnson County, KS the largest share of households pay taxes in the $3k+ range.

    The chart underneath the paragraph shows the property taxes in Johnson County, KS compared to it's parent and neighbor geographies.

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    Rent vs Own

    68.5%
    Homeownership
    2024
    63.5%
    Homeowners with Mortgage
    2024

    In 2024, 68.5% of the housing units in Johnson County, KS were occupied by their owner. This percentage declined from the previous year's rate of 68.6%.

    This chart shows the percentage of owner in Johnson County, KS compared it's parent and neighboring geographies.

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    Equity

    Household Income

    Please note that the buckets used in this visualization were not evenly distributed by ACS when publishing the data.
    $109,208
    Median Household Income
    ± $1,170
    250k
    Number of Households
    ± 3,602

    In 2024, the median household income of the 250k households in Johnson County, KS grew to $109,208 from the previous year's value of $107,261.

    The following chart displays the households in Johnson County, KS distributed between a series of income buckets compared to the national averages for each bucket. The largest share of households have an income in the $200k+ range.

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    Wage Distribution

    The closest comparable wage GINI for Johnson County, KS is from Kansas.
    0.459
    2024 Wage GINI in Kansas
    0.458
    2023 Wage GINI in Kansas

    In 2024, the income inequality in Kansas was 0.459 according to the GINI calculation of the wage distribution. Income inequality had a 0.185% growth from 2023 to 2024, which means that wage distribution grew somewhat less even. The GINI for Kansas was lower than than the national average of 0.474. In other words, wages are distributed more evenly in Kansas in comparison to the national average.

    This chart shows the number of workers in Kansas across various wage buckets compared to the national average.

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    Transportation

    Commuter Transportation

    Most Common Commute in 2024
    1. Drove Alone (69.5%)
    2. Worked At Home (22.4%)
    3. Carpooled (5.88%)

    In 2024, 69.5% of workers in Johnson County, KS drove alone to work, followed by those who worked at home (22.4%) and those who carpooled to work (5.88%).

    The following chart shows the number of households using each mode of transportation over time, using a logarithmic scale on the y-axis to help better show variations in the smaller means of commuting.

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    Commute Time

    20.6 minutes
    Average Travel Time

    Using averages, employees in Johnson County, KS have a shorter commute time (20.6 minutes) than the normal US worker (26.4 minutes). Additionally, 1.01% of the workforce in Johnson County, KS have "super commutes" in excess of 90 minutes.

    The chart below shows how the median household income in Johnson County, KS compares to that of it's neighboring and parent geographies.

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    Car Ownership

    2 cars
    Average Number

    The following chart displays the households in Johnson County, KS distributed between a series of car ownership buckets compared to the national averages for each bucket. The largest share of households in Johnson County, KS have 2 cars.

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    Poverty

    Severe Housing Problems

    In 2025, 10.1% of the population was living with severe housing problems in Johnson County, KS. From 2014 to 2025, the indicator declined 0.241%.

    The graph shows the trend of the percentage of the population living with severe housing problems.

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    Poverty & Diversity

    5.41% of the population for whom poverty status is determined in Johnson County, KS (33.3k out of 615k people) live below the poverty line, a number that is lower than the national average of 12.5%. The largest demographic living in poverty are Females 18 - 24, followed by Females 25 - 34 and then Males 18 - 24.

    The most common racial or ethnic group living below the poverty line in Johnson County, KS is White, followed by Hispanic and Two Or More.

    The Census Bureau uses a set of money income thresholds that vary by family size and composition to determine who classifies as impoverished. If a family's total income is less than the family's threshold than that family and every individual in it is considered to be living in poverty.

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    Children in Poverty

    In 2025, 4.9% of the children was living in poverty in Johnson County, KS. From 2014 to 2025, the indicator declined 3.3%.

    The graph shows the trend of the percentage of the children living in poverty.

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    Security

    Crimes & Accidents

    Indicator

    In 2022, the number of reported violent crimes offenses per 100,000 population was 157 in Johnson County, KS. From 2014 to 2022, the indicator declined 19.3% per 100,000 population.

    The graph shows the trend in the number of reported violent crimes offenses per 100,000 population.

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