Clark County, MO

County

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2024 Population

6,675

US Senator

Josh Hawley

Republican Party

US Senator

Eric Schmitt

Republican Party

2024 Poverty Rate

11.2%

19.2% 1-year increase

2024 Median Household Income

$51,781

0.628% 1-year growth

2024 Median Property Value

$130,700

11.1% 1-year growth

2024 Employed Population

2,644

2.58% 1-year decline

About

None of the households in Clark County, MO 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.

99.9% of the residents in Clark County, MO are U.S. citizens.

In 2024, the median property value in Clark County, MO was $130,700, and the homeownership rate was 78.3%.

Most people in Clark County, MO drove alone to work, and the average commute time was 25.3 minutes. The average car ownership in Clark County, MO was 2 cars per household.

Clark County, MO borders Hancock County, IL, Lee County, IA, Van Buren County, IA, Knox County, MO, Lewis County, MO, and Scotland County, MO.

United States Missouri Fort Madison-Keokuk, IA-IL-MO

Population & Diversity

Clark County, MO is home to a population of 6.68k people, from which 99.9% are citizens. As of 2024, 0.255% of Clark County, MO residents were born outside of the country (17 people).

In 2024, there were 49.9 times more White (Non-Hispanic) residents (6.33k people) in Clark County, MO than any other race or ethnicity. There were 127 Black or African American (Non-Hispanic) and 92 Two Races Including Other (Non-Hispanic) residents, the second and third most common ethnic groups.

Population & Diversity

Citizenship

99.9%

2024 Citizenship

99.8%

2023 Citizenship

As of 2024, 99.9% of Clark County, MO residents were US citizens, which is higher than the national average of 93.2%. In 2023, the percentage of US citizens in Clark County, MO was 99.8%, meaning that the rate of citizenship has been increasing.

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

Diversity

Race and Ethnicity

The 3 largest ethnic groups in Clark County, MO

White (Non-Hispanic)
6.33k ± 75
Black or African American (Non-Hispanic)
127 ± 12
Two Races Including Other (Non-Hispanic)
92 ± 75

0.974%

Hispanic Population

65 people

0.974% of the people in Clark County, MO are hispanic (65 people).

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

Global Diversity

The PUMS dataset is not available at the County level, so we are showing data for Missouri.

Most Common Origin

Mexico
41,951 ± 5,011 people
India
23,410 ± 3,749 people
China
17,257 ± 3,221 people

In 2023, the most common birthplace for the foreign-born residents of Missouri was Mexico, the natal country of 41,951 Missouri residents, followed by India with 23,410 and China with 17,257.

Foreign-Born Population

0.255%

2024 Foreign-Born Population

17 people

0.554%

2023 Foreign-Born Population

37 people

As of 2024, 0.255% of Clark County, MO residents (17 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 Clark County, MO was 0.554%, meaning that the rate has been decreasing.

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

Military

Veterans

Most Common Service Period

Vietnam
206 ± 75
Gulf War (1990s)
68 ± 48
Gulf War (2001-)
49 ± 38

Clark County, MO has a large population of military personnel who served in Vietnam, 3.03 times greater than any other conflict.

The chart shows the distribution of veterans by conflict in Clark County, MO.

Economy

The economy of Clark County, MO employs 2.64k people. In 2024, the largest industries in Clark County, MO were Manufacturing (584 people), Retail Trade (311 people), and Health Care & Social Assistance (297 people), and the highest paying industries were Wholesale Trade ($63,750), Transportation & Warehousing ($62,500), and Transportation & Warehousing, & Utilities ($57,143).

Employment

Occupations

2.64k

2024 Value

± 272

−2.58%

1 Year decline

± 15.2%

From 2023 to 2024, employment in Clark County, MO declined at a rate of −2.58%, from 2.71k employees to 2.64k employees.

The most common job groups, by number of people living in Clark County, MO, are Production Occupations (354 people), Sales & Related Occupations (277 people), and Management Occupations (272 people). This chart illustrates the share breakdown of the primary jobs held by residents of Clark County, MO.

Unemployment Insurance Claims

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

This chart shows weekly unemployment insurance claims in Missouri (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.

Industries

Employment by Industries

2.64k

2024 Value

± 272

−2.58%

1 Year decline

± 15.2%

From 2023 to 2024, employment in Clark County, MO declined at a rate of −2.58%, from 2.71k employees to 2.64k employees.

The most common employment sectors for those who live in Clark County, MO, are Manufacturing (584 people), Retail Trade (311 people), and Health Care & Social Assistance (297 people). This chart shows the share breakdown of the primary industries for residents of Clark County, MO, though some of these residents may live in Clark County, MO and work somewhere else. Census data is tagged to a residential address, not a work address.

Median Earnings by Industry

$43,427

Median earning men ± $11,924

$31,796

Median earning women ± $2,575

The industries with the best median earnings for men in 2024 are Wholesale Trade ($88,750), Other Services Except Public Administration ($65,938), and Public Administration ($58,125).

The industries with the best median earnings for women in 2024 are Public Administration ($46,250), Manufacturing ($46,194), and Educational Services, & Health Care & Social Assistance ($38,092).

Employment by Industry Sector

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

Y-Axis

2.17%

Year-over-year growth

Employment change between February 2022 and February 2023

As of February 2023, there are 2.94M people employed in Missouri. This represents a 2.17% 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 11.8%.

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

Establishments by Size

The industries with the most establishments

14
Retail Trade
12
Other Services (except Public Administration)
8
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.

Payroll by Industry Sector

The industries with the highest total annual payroll

$6.84k
Wholesale Trade
$5.36k
Retail Trade
$3.69k
Finance and Insurance

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

Civics

In the 2024 presidential election, the popular vote in Missouri went to Donald J. Trump with 58.5% of the vote. The runner-up was Kamala Harris (40.1%), followed by Chase Oliver (0.797%).

Josh Hawley and Eric Schmitt are the senators currently representing the state of Missouri. In the United States, senators are elected to 6-year terms with the terms for individual senators staggered.

Missouri is currently represented by 8 members in the U.S. house, and members of the House of Representives are elected to 2-year terms.

Presidential Elections

Presidential Popular Vote Over Time

Voting results are not available for Clark County, MO. Showing the available data for Missouri.

2024 Election Results

Donald J. Trump (58.5%)
Republican Party
Kamala Harris (40.1%)
Democratic Party
Chase Oliver (0.797%)
Libertarian Party

In the 2024 presidential election, the popular vote in Missouri went to Donald J. Trump with 58.5% of the vote. The runner-up was Kamala Harris (40.1%), followed by Chase Oliver (0.797%).

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

Senator Elections

US Senators from Missouri

Senatorial voting results are only available at the state level. Showing data for Missouri.

Josh Hawley

Senator from Missouri

Assumed office on January 3, 2019

Eric Schmitt

Senator from Missouri

Assumed office on January 3, 2023

Josh Hawley and Eric Schmitt are the senators currently representing Missouri.

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 Missouri over time, excluding special elections, colored by their political party.

Housing & Living

The median property value in Clark County, MO was $130,700 in 2024, which is 0.393 times smaller than the national average of $332,700. Between 2023 and 2024 the median property value increased from $117,600 to $130,700, a 11.1% increase. The homeownership rate in Clark County, MO is 78.3%, which is higher than the national average of 65.2%.

People in Clark County, MO have an average commute time of 25.3 minutes, and they drove alone to work. Car ownership in Clark County, MO is approximately the same as the national average, with an average of 2 cars per household.

In 2025, 10.4% of the population was living with severe housing problems in Clark County, MO. From 2014 to 2025, the indicator grew 2.16%.

Housing

Property

$130,700

Median Property Value 2024

±$21,302

$1,896

Median Property Taxes

±$216

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 Clark County, MO the largest share of households pay taxes in the $800 - $1,499 range.

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

Rent vs Own

78.3%

Homeownership

2024

55.9%

Homeowners with Mortgage

2024

In 2024, 78.3% of the housing units in Clark County, MO were occupied by their owner. This percentage declined from the previous year's rate of 78.5%.

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

Equity

Household Income

Please note that the buckets used in this visualization were not evenly distributed by ACS when publishing the data.

$51,781

Median Household Income

± $3,325

2.42k

Number of Households

± 241

In 2024, the median household income of the 2.42k households in Clark County, MO grew to $51,781 from the previous year's value of $51,458.

The following chart displays the households in Clark County, MO 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 $75k - $100k range.

Wage Distribution

The closest comparable wage GINI for Clark County, MO is from Missouri.

0.451

2023 Wage GINI in Missouri

0.455

2022 Wage GINI in Missouri

In 2023, the income inequality in Missouri was 0.451 according to the GINI calculation of the wage distribution. Income inequality had a 0.848% decline from 2022 to 2023, which means that wage distribution grew somewhat more even. The GINI for Missouri was lower than than the national average of 0.476. In other words, wages are distributed more evenly in Missouri in comparison to the national average.

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

Transportation

Commuter Transportation

Most Common Commute in 2024

Drove Alone (77.9%)
Carpooled (9.25%)
Worked At Home (8.94%)

In 2024, 77.9% of workers in Clark County, MO drove alone to work, followed by those who carpooled to work (9.25%) and those who worked at home (8.94%).

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.

Commute Time

25.3 minutes

Average Travel Time

Using averages, employees in Clark County, MO have a shorter commute time (25.3 minutes) than the normal US worker (26.4 minutes). Additionally, 2.71% of the workforce in Clark County, MO have "super commutes" in excess of 90 minutes.

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

Car Ownership

2 cars

Average Number

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

Poverty

Severe Housing Problems

In 2025, 10.4% of the population was living with severe housing problems in Clark County, MO. From 2014 to 2025, the indicator grew 2.16%.

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

Poverty & Diversity

11.2% of the population for whom poverty status is determined in Clark County, MO (731 out of 6.53k 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 6 - 11, followed by Males 55 - 64 and then Females 45 - 54.

The most common racial or ethnic group living below the poverty line in Clark County, MO is White, followed by Black 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.

Children in Poverty

In 2025, 20.7% of the children was living in poverty in Clark County, MO. From 2014 to 2025, the indicator declined 3.2%.

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

Social Needs

Data only available at the state level.

Most prevalent states

California
35,798 individuals
New York
5,087 individuals
Florida
4,915 individuals

In 2017, California had the highest estimated number of chronically homeless individuals in the nation, at 35,798. New York has the second highest (5,087), followed by Florida (4,915).

The following map shows the estimated number of chronically homeless individuals by state over multiple years.

Security

Crimes & Accidents

Indicator

In 2022, the number of reported violent crimes offenses per 100,000 population was 125 in Clark County, MO. From 2014 to 2022, the indicator declined 66 per 100,000 population.

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

Health

89.1% of the population of Clark County, MO has health coverage, with 41.3% on employee plans, 17.6% on Medicaid, 19.3% on Medicare, 10.3% on non-group plans, and 0.611% on military or VA plans.

Primary care physicians in Clark County, MO see 3,368 patients per year on average, which represents a 0% change from the previous year (3,368 patients). Compare this to dentists who see 3362 patients per year, and mental health providers who see 3320 patients per year.

By gender, of the total number of insured persons, 50.9% were men and 49.1% were women.

Coverage

Patient to Clinician Ratios

3,368 to 1

Patient to Primary Care Physician Ratio in Clark County, MO

Primary care physicians in Clark County, MO see an average of 3,368 patients per year. This represents a 0% change from the previous year (3,368 patients).

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

Health Care Diversity

In 2024, insured persons according to age ranges were distributed in 25.8% under 18 years, 15.7% between 18 and 34 years, 38% between 35 and 64 years, and 20.4% over 64 years.

By gender, of the total number of insured persons, 50.9% were men and 49.1% were women.

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

Uninsured People

10.9%

Uninsured

41.3%

Employer Coverage

17.6%

Medicaid

19.3%

Medicare

10.3%

Non-Group

0.611%

Military or VA

Between 2023 and 2024, the percent of uninsured citizens in Clark County, MO declined by 0.56% from 11% to 10.9%.

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

Health Indicators

Health Outcomes

Indicator

In 2014, the number of deaths among residents under age 18 per 100,000 population was 173 in Clark County, MO.

The graphic shows the trend of the indicator in Clark County, MO.

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 40.4% in Clark County, MO.

The graphic shows the trend of the indicator in Clark County, MO.