Marshall County, IL

County

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2024 Population

11,647

US Senator

Dick Durbin

Democratic Party

US Senator

Tammy Duckworth

Democratic Party

2024 Median Age

46.1

0.436% 1-year increase

2024 Poverty Rate

11.4%

2.62% 1-year decrease

2024 Median Household Income

$71,585

2.53% 1-year growth

2024 Median Property Value

$142,800

3.63% 1-year growth

2024 Employed Population

5,158

1.3% 1-year growth

About

None of the households in Marshall County, IL 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.

99.4% of the residents in Marshall County, IL are U.S. citizens.

In 2024, the median property value in Marshall County, IL was $142,800, and the homeownership rate was 79.2%.

Most people in Marshall County, IL drove alone to work, and the average commute time was 28.9 minutes. The average car ownership in Marshall County, IL was 2 cars per household.

Marshall County, IL borders Bureau County, IL, LaSalle County, IL, Peoria County, IL, Putnam County, IL, Stark County, IL, and Woodford County, IL.

United States Illinois Peoria, IL

Population & Diversity

Marshall County, IL is home to a population of 11.6k people, from which 99.4% are citizens. As of 2024, 1.06% of Marshall County, IL residents were born outside of the country (124 people).

In 2024, there were 37.9 times more White (Non-Hispanic) residents (10.7k people) in Marshall County, IL than any other race or ethnicity. There were 283 Two Races Excluding Other, & Three or More Races (Non-Hispanic) and 177 Other (Hispanic) residents, the second and third most common ethnic groups.

Population & Diversity

Citizenship

99.4%

2024 Citizenship

99.1%

2023 Citizenship

As of 2024, 99.4% of Marshall County, IL residents were US citizens, which is higher than the national average of 93.2%. In 2023, the percentage of US citizens in Marshall County, IL was 99.1%, meaning that the rate of citizenship has been increasing.

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

Diversity

Race and Ethnicity

The 3 largest ethnic groups in Marshall County, IL

White (Non-Hispanic)
10.7k ± 91
Two Races Excluding Other, & Three or More Races (Non-Hispanic)
283 ± 47
Other (Hispanic)
177 ± 67

3.51%

Hispanic Population

409 people

3.51% of the people in Marshall County, IL are hispanic (409 people).

The following chart shows the 8 races represented in Marshall County, IL 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 Illinois.

Most Common Origin

Mexico
637,284 ± 19,101 people
India
166,788 ± 9,961 people
Poland
117,148 ± 8,364 people

In 2024, the most common birthplace for the foreign-born residents of Illinois was Mexico, the natal country of 637,284 Illinois residents, followed by India with 166,788 and Poland with 117,148.

Foreign-Born Population

1.06%

2024 Foreign-Born Population

124 people

1.39%

2023 Foreign-Born Population

163 people

As of 2024, 1.06% of Marshall County, IL residents (124 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 Marshall County, IL was 1.39%, meaning that the rate has been decreasing.

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

Military

Veterans

Most Common Service Period

Vietnam
301 ± 80
Gulf War (2001-)
162 ± 52
Gulf War (1990s)
105 ± 47

Marshall County, IL has a large population of military personnel who served in Vietnam, 1.86 times greater than any other conflict.

The chart shows the distribution of veterans by conflict in Marshall County, IL.

Health

96.5% of the population of Marshall County, IL has health coverage, with 48.1% on employee plans, 16.7% on Medicaid, 19.3% on Medicare, 11.4% on non-group plans, and 1.06% on military or VA plans.

Primary care physicians in Marshall County, IL see 5,832 patients per year on average, which represents a 0% change from the previous year (5,832 patients). Compare this to dentists who see 2920 patients per year, and mental health providers who see 5842 patients per year.

By gender, of the total number of insured persons, 49.9% were men and 50.1% were women.

Coverage

Patient to Clinician Ratios

5,832 to 1

Patient to Primary Care Physician Ratio in Marshall County, IL

Primary care physicians in Marshall County, IL see an average of 5,832 patients per year. This represents a 0% change from the previous year (5,832 patients).

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

Health Care Diversity

In 2024, insured persons according to age ranges were distributed in 21.7% under 18 years, 16.9% between 18 and 34 years, 38.4% between 35 and 64 years, and 23% over 64 years.

By gender, of the total number of insured persons, 49.9% were men and 50.1% were women.

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

Uninsured People

3.47%

Uninsured

48.1%

Employer Coverage

16.7%

Medicaid

19.3%

Medicare

11.4%

Non-Group

1.06%

Military or VA

Between 2023 and 2024, the percent of uninsured citizens in Marshall County, IL declined by 3.23% from 3.59% to 3.47%.

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

Health Indicators

Health Outcomes

Indicator

In 2025, the average number of mentally unhealthy days reported in past 30 days (age-adjusted) was 5.61 in Marshall County, IL.

The graphic shows the trend of the indicator in Marshall County, IL.

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 37% in Marshall County, IL.

The graphic shows the trend of the indicator in Marshall County, IL.

Clinical Care

Indicator

In 2025, the percentage of population under age 65 without health insurance was 5.72% in Marshall County, IL.

The graphic shows the trend of the indicator in Marshall County, IL.

Economy

The economy of Marshall County, IL employs 5.16k people. In 2024, the largest industries in Marshall County, IL were Manufacturing (1,063 people), Health Care & Social Assistance (659 people), and Retail Trade (554 people), and the highest paying industries were Mining, Quarrying, & Oil & Gas Extraction ($105,750), Utilities ($84,688), and Management of Companies & Enterprises ($75,000).

Employment

Occupations

5.16k

2024 Value

± 301

1.3%

1 Year growth

± 8.17%

From 2023 to 2024, employment in Marshall County, IL grew at a rate of 1.3%, from 5.09k employees to 5.16k employees.

The most common job groups, by number of people living in Marshall County, IL, are Office & Administrative Support Occupations (615 people), Production Occupations (591 people), and Management Occupations (529 people). This chart illustrates the share breakdown of the primary jobs held by residents of Marshall County, IL.

Unemployment Insurance Claims

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

This chart shows weekly unemployment insurance claims in Illinois (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

5.16k

2024 Value

± 301

1.3%

1 Year growth

± 8.17%

From 2023 to 2024, employment in Marshall County, IL grew at a rate of 1.3%, from 5.09k employees to 5.16k employees.

The most common employment sectors for those who live in Marshall County, IL, are Manufacturing (1,063 people), Health Care & Social Assistance (659 people), and Retail Trade (554 people). This chart shows the share breakdown of the primary industries for residents of Marshall County, IL, though some of these residents may live in Marshall County, IL and work somewhere else. Census data is tagged to a residential address, not a work address.

Median Earnings by Industry

$61,154

Median earning men ± $5,037

$34,223

Median earning women ± $1,525

The industries with the best median earnings for men in 2024 are Finance & Insurance, & Real Estate & Rental & Leasing ($89,911), Public Administration ($81,250), and Agriculture, Forestry, Fishing & Hunting, & Mining ($76,600).

The industries with the best median earnings for women in 2024 are Finance & Insurance, & Real Estate & Rental & Leasing ($62,500), Construction ($60,500), and Public Administration ($50,987).

Employment by Industry Sector

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

Y-Axis

2.47%

Year-over-year growth

Employment change between February 2022 and February 2023

As of February 2023, there are 6.03M people employed in Illinois. This represents a 2.47% 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 13%.

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

Establishments by Size

The industries with the most establishments

26
Other Services (except Public Administration)
20
Construction
18
Accommodation and Food Services

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

$45.7k
Manufacturing
$15.4k
Wholesale Trade
$12.1k
Health Care and Social Assistance

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

Civics

In the 2024 presidential election, the popular vote in Illinois went to Kamala Harris with 54.4% of the vote. The runner-up was Donald J. Trump (43.5%), followed by Robert Kennedy (1.43%).

Dick Durbin and Tammy Duckworth are the senators currently representing the state of Illinois. In the United States, senators are elected to 6-year terms with the terms for individual senators staggered.

Illinois is currently represented by 17 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 Marshall County, IL. Showing the available data for Illinois.

2024 Election Results

Kamala Harris (54.4%)
Democratic Party
Donald J. Trump (43.5%)
Republican Party
Robert Kennedy (1.43%)
Independent Party

In the 2024 presidential election, the popular vote in Illinois went to Kamala Harris with 54.4% of the vote. The runner-up was Donald J. Trump (43.5%), followed by Robert Kennedy (1.43%).

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

Senator Elections

US Senators from Illinois

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

Dick Durbin

Senator from Illinois

Assumed office on January 3, 1997

Tammy Duckworth

Senator from Illinois

Assumed office on January 3, 2017

Dick Durbin and Tammy Duckworth are the senators currently representing Illinois.

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

Housing & Living

The median property value in Marshall County, IL was $142,800 in 2024, which is 0.429 times smaller than the national average of $332,700. Between 2023 and 2024 the median property value increased from $137,800 to $142,800, a 3.63% increase. The homeownership rate in Marshall County, IL is 79.2%, which is higher than the national average of 65.2%.

People in Marshall County, IL have an average commute time of 28.9 minutes, and they drove alone to work. Car ownership in Marshall County, IL is approximately the same as the national average, with an average of 2 cars per household.

In 2025, 9.2% of the population was living with severe housing problems in Marshall County, IL. From 2014 to 2025, the indicator grew 0.302%.

Housing

Property

$142,800

Median Property Value 2024

±$8,929

$4,036

Median Property Taxes

±$251

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 Marshall County, IL the largest share of households pay taxes in the $3k+ range.

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

Rent vs Own

79.2%

Homeownership

2024

62.1%

Homeowners with Mortgage

2024

In 2024, 79.2% of the housing units in Marshall County, IL were occupied by their owner. This percentage declined from the previous year's rate of 79.7%.

This chart shows the percentage of owner in Marshall County, IL 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.

$71,585

Median Household Income

± $3,594

5.09k

Number of Households

± 311

In 2024, the median household income of the 5.09k households in Marshall County, IL grew to $71,585 from the previous year's value of $69,818.

The following chart displays the households in Marshall County, IL 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 Marshall County, IL is from Illinois.

0.471

2024 Wage GINI in Illinois

0.474

2023 Wage GINI in Illinois

In 2024, the income inequality in Illinois was 0.471 according to the GINI calculation of the wage distribution. Income inequality had a 0.55% decline from 2023 to 2024, which means that wage distribution grew somewhat more even. The GINI for Illinois was lower than than the national average of 0.474. In other words, wages are distributed more evenly in Illinois in comparison to the national average.

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

Transportation

Commuter Transportation

Most Common Commute in 2024

Drove Alone (86.9%)
Worked At Home (6.6%)
Carpooled (4.43%)

In 2024, 86.9% of workers in Marshall County, IL drove alone to work, followed by those who worked at home (6.6%) and those who carpooled to work (4.43%).

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

28.9 minutes

Average Travel Time

Using averages, employees in Marshall County, IL have a longer commute time (28.9 minutes) than the normal US worker (26.4 minutes). Additionally, 4.16% of the workforce in Marshall County, IL have "super commutes" in excess of 90 minutes.

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

Car Ownership

2 cars

Average Number

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

Poverty

Severe Housing Problems

In 2025, 9.2% of the population was living with severe housing problems in Marshall County, IL. From 2014 to 2025, the indicator grew 0.302%.

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

Poverty & Diversity

11.4% of the population for whom poverty status is determined in Marshall County, IL (1.3k out of 11.3k 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 25 - 34, followed by Females 18 - 24 and then Females 6 - 11.

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

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, 15.8% of the children was living in poverty in Marshall County, IL. From 2014 to 2025, the indicator declined 0.3%.

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

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

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 161 in Marshall County, IL. From 2014 to 2022, the indicator grew 36.2% per 100,000 population.

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