Mercer County, IL

County

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2023 Population

15,619

0.465% 1-year decline

US Senator

Dick Durbin

Democratic Party

US Senator

Tammy Duckworth

Democratic Party

2023 Median Age

44.5

0.447% 1-year decrease

2023 Poverty Rate

7.88%

1.74% 1-year decrease

2023 Median Household Income

$71,710

6.99% 1-year growth

2023 Median Property Value

$139,300

6.34% 1-year growth

2023 Employed Population

7,398

0.217% 1-year growth

About

In 2023, Mercer County, IL had a population of 15.6k people with a median age of 44.5 and a median household income of $71,710. Between 2022 and 2023 the population of Mercer County, IL declined from 15,692 to 15,619, a −0.465% decrease and its median household income grew from $67,028 to $71,710, a 6.99% increase.

The 5 largest ethnic groups in Mercer County, IL are White (Non-Hispanic) (93.5%), Two+ (Non-Hispanic) (2.18%), White (Hispanic) (1.25%), Two+ (Hispanic) (1.18%), and Other (Hispanic) (0.852%).

None of the households in Mercer 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.

99.7% of the residents in Mercer County, IL are U.S. citizens.

In 2023, the median property value in Mercer County, IL was $139,300, and the homeownership rate was 82.7%.

Most people in Mercer County, IL drove alone to work, and the average commute time was 28.5 minutes. The average car ownership in Mercer County, IL was 2 cars per household.

Mercer County, IL borders Henderson County, IL, Henry County, IL, Knox County, IL, Rock Island County, IL, Warren County, IL, Des Moines County, IA, and Louisa County, IA.

United States Illinois Davenport-Moline-Rock Island, IA-IL

Population & Diversity

Mercer County, IL is home to a population of 15.6k people, from which 99.7% are citizens. As of 2023, 1.1% of Mercer County, IL residents were born outside of the country (172 people).

In 2023, there were 42.8 times more White (Non-Hispanic) residents (14.6k people) in Mercer County, IL than any other race or ethnicity. There were 341 Two+ (Non-Hispanic) and 196 White (Hispanic) residents, the second and third most common ethnic groups.

Population & Diversity

Citizenship

99.7%

2023 Citizenship

99.8%

2022 Citizenship

As of 2023, 99.7% of Mercer County, IL residents were US citizens, which is higher than the national average of 93.4%. In 2022, the percentage of US citizens in Mercer County, IL was 99.8%, meaning that the rate of citizenship has been decreasing.

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

Diversity

Race and Ethnicity

The 3 largest ethnic groups in Mercer County, IL

White (Non-Hispanic)
14.6k ± 74
Two+ (Non-Hispanic)
341 ± 91.4
White (Hispanic)
196 ± 66

3.29%

Hispanic Population

514 people

3.29% of the people in Mercer County, IL are hispanic (514 people).

The following chart shows the 7 races represented in Mercer 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 Mercer County, IL.

Most Common Origin

Mexico
622,347 ± 18,890 people
India
165,336 ± 9,918 people
Poland
123,006 ± 8,569 people

In 2022, the most common birthplace for the foreign-born residents of Mercer County, IL was Mexico, the natal country of 622,347 Mercer County, IL residents, followed by India with 165,336 and Poland with 123,006.

Foreign-Born Population

1.1%

2023 Foreign-Born Population

172 people

1.12%

2022 Foreign-Born Population

175 people

As of 2023, 1.1% of Mercer County, IL residents (172 people) were born outside of the United States, which is approximately the same as the national average of N/A%. In 2022, the percentage of foreign-born citizens in Mercer County, IL was 1.12%, meaning that the rate has been decreasing.

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

Military

Veterans

Most Common Service Period

Vietnam
444 ± 85
Gulf War (2001-)
306 ± 87
Gulf War (1990s)
113 ± 53

Mercer County, IL has a large population of military personnel who served in Vietnam, 1.45 times greater than any other conflict.

Economy

The economy of Mercer County, IL employs 7.4k people. The largest industries in Mercer County, IL are Retail Trade (1,026 people), Manufacturing (999 people), and Health Care & Social Assistance (950 people), and the highest paying industries are Agriculture, Forestry, Fishing & Hunting, & Mining ($74,205), Agriculture, Forestry, Fishing & Hunting ($74,091), and Real Estate & Rental & Leasing ($65,515).

Males in Illinois have an average income that is 1.33 times higher than the average income of females, which is $66,581. The income inequality in Illinois (measured using the Gini index) is N/A, which is N/A than the national average.

Employment

Occupations

7.4k

2023 Value

± 445

0.217%

1 Year growth

± 8.47%

From 2022 to 2023, employment in Mercer County, IL grew at a rate of 0.217%, from 7.38k employees to 7.4k employees.

The most common job groups, by number of people living in Mercer County, IL, are Office & Administrative Support Occupations (992 people), Management Occupations (748 people), and Sales & Related Occupations (685 people). This chart illustrates the share breakdown of the primary jobs held by residents of Mercer County, IL.

Unemployment Insurance Claims

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

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.

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Industries

Employment by Industries

7.4k

2023 Value

± 445

0.217%

1 Year growth

± 8.47%

From 2022 to 2023, employment in Mercer County, IL grew at a rate of 0.217%, from 7.38k employees to 7.4k employees.

The most common employment sectors for those who live in Mercer County, IL, are Retail Trade (1,026 people), Manufacturing (999 people), and Health Care & Social Assistance (950 people). This chart shows the share breakdown of the primary industries for residents of Mercer County, IL, though some of these residents may live in Mercer County, IL and work somewhere else. Census data is tagged to a residential address, not a work address.

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

33
Other Services (except Public Administration)
29
Construction
14
Retail Trade

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

Depending on the option selected, the visualization shows the number of employees or number of establishments and its share across establishment sizes.

Payroll by Industry Sector

The industries with the highest total annual payroll

$37.2k
Manufacturing
$14.7k
Health Care and Social Assistance
$8.49k
Retail Trade

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

Civics

In the 2020 presidential election, the popular vote in Mercer County, IL went to Donald J. Trump with 60.9% of the vote. The runner-up was Joseph R Biden Jr. (36.9%), followed by Jo Jorgensen (1.51%).

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

2020 Election Results

Donald J. Trump (60.9%)
Republican Party
Joseph R Biden Jr. (36.9%)
Democratic Party
Jo Jorgensen (1.51%)
Libertarian Party

The following chart shows the popular vote results in Mercer County, IL for each registered party from 1976 to 2020.

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.

US Representative Elections

US Representatives from Illinois

Illinois is currently represented by 17 members in the U.S. house.

Members of the House of Representives are elected to 2-year terms, and the following chart shows the how the members for Illinois have changed over time starting in 2008.

Education

Completions

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.

Working Population

Educational Pyramid

Data is only available at the state level. Showing data for N/A.

Measure

In N/A, N/A% of men over 25 years of age had not completed any academic degree (no schooling), while N/A% of women were in the same situation.

This visualization shows the gender distribution of the population according to the academic level reached.

Educational Attainment

Data is only available at the state level. Showing data for N/A.

The most common educational levels obtained by the working population in 2022 were N/A.

This visualization illustrates the percentage distribution of the population according to the highest educational level reached. You can filter the data by race by using the selector above.

Housing & Living

The median property value in Mercer County, IL was $139,300 in 2023, which is 0.459 times smaller than the national average of $303,400. Between 2022 and 2023 the median property value increased from $131,000 to $139,300, a 6.34% increase. The homeownership rate in Mercer County, IL is 82.7%, which is approximately the same as the national average of 65%.

People in Mercer County, IL have an average commute time of 28.5 minutes, and they drove alone to work. Car ownership in Mercer County, IL is approximately the same as the national average, with an average of 2 cars per household.

Median household income in Mercer County, IL is $71,710. In 2023, the tract with the highest Median Household Income in Mercer County, IL was Census Tract 401 with a value of $87,135, followed by Census Tract 404 and Census Tract 402, with respective values of $71,536 and $66,085.

Housing

Property

$139,300

Median Property Value 2023

±$8,449

$5,305

Median Property Taxes

±$329

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

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

Equity

Income by Location

Use the dropdown to filter by race/ethnicity.

Race/Ethnicity

Highest Median Household Income (Total)

Census Tract 401
Census Tract 404
Census Tract 402

In 2023, the tract with the highest Median Household Income (Total) in Mercer County, IL was Census Tract 401 with a value of $87,135, followed by Census Tract 404 and Census Tract 402, with respective values of $71,536 and $66,085.

The following map shows all of the tracts in Mercer County, IL colored by their Median Household Income (Total).

Household Income

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

$71,710

Median Household Income

± $3,328

6.41k

Number of Households

± 404

In 2023, the median household income of the 6.41k households in Mercer County, IL grew to $71,710 from the previous year's value of $67,028.

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

N/A Wage GINI in N/A

In N/A, the income inequality in N/A was N/A according to the GINI calculation of the wage distribution. Income inequality had a N/A N/A from N/A to N/A, which means that wage distribution grew somewhat N/A even. The GINI for N/A was N/A than the national average of 0.478. In other words, wages are distributed N/A evenly in N/A in comparison to the national average.

This chart shows the number of workers in Mercer County, IL across various wage buckets compared to the national average.

Transportation

Commuter Transportation

Most Common Commute in 2023

Drove Alone (81.4%)
Carpooled (7.96%)
Worked At Home (7.78%)

In 2023, 81.4% of workers in Mercer County, IL drove alone to work, followed by those who carpooled to work (7.96%) and those who worked at home (7.78%).

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

28.5 minutes

Average Travel Time

Using averages, employees in Mercer County, IL have a longer commute time (28.5 minutes) than the normal US worker (26.6 minutes). Additionally, 2.58% of the workforce in Mercer County, IL have "super commutes" in excess of 90 minutes.

The chart below shows how the median household income in Mercer 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 Mercer County, IL distributed between a series of car ownership buckets compared to the national averages for each bucket. The largest share of households in Mercer County, IL have 2 cars.

Poverty

Poverty & Diversity

7.88% of the population for whom poverty status is determined in Mercer County, IL (1.22k out of 15.4k people) live below the poverty line, a number that is lower than the national average of 12.4%. The largest demographic living in poverty are Males 55 - 64, followed by Females 18 - 24 and then Females 55 - 64.

The most common racial or ethnic group living below the poverty line in Mercer 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.

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.

Health

94.8% of the population of Mercer County, IL has health coverage, with 53.6% on employee plans, 11.3% on Medicaid, 16.9% on Medicare, 12.1% on non-group plans, and 1% on military or VA plans.

Primary care physicians in Mercer County, IL see 15225 patients per year on average, which represents a 1.37% decrease from the previous year (15437 patients). Compare this to dentists who see 5194 patients per year, and mental health providers who see 3896 patients per year.

By gender, of the total number of insured persons, N/A were men and N/A were women.

Coverage

Patient to Clinician Ratios

15,225 to 1

Patient to Primary Care Physician Ratio in Mercer County, IL

Primary care physicians in Mercer County, IL see an average of 15,225 patients per year. This represents a 1.37% decrease from the previous year (15,437 patients).

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

Health Care Diversity

In N/A, insured persons according to age ranges were distributed in .

By gender, of the total number of insured persons, N/A were men and N/A were women.

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

Uninsured People

5.17%

Uninsured

53.6%

Employer Coverage

11.3%

Medicaid

16.9%

Medicare

12.1%

Non-Group

Military or VA

Between 2022 and 2023, the percent of uninsured citizens in Mercer County, IL declined by 1.65% from 5.25% to 5.17%.

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

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