Rock Island County, IL

County

Add Comparison

Population

145,275

0.636% 1-year decline

US Senator

Dick Durbin

Democratic Party

US Senator

Tammy Duckworth

Democratic Party

Median Age

40.1

Poverty Rate

14.8%

Median Household Income

$52,630

2.34% 1-year growth

Median Property Value

$117,000

1.21% 1-year growth

Number of Employees

68,166

0.431% 1-year decline

About

In 2018, Rock Island County, IL had a population of 145k people with a median age of 40.1 and a median household income of $52,630. Between 2017 and 2018 the population of Rock Island County, IL declined from 146,205 to 145,275, a -0.636% decrease and its median household income grew from $51,426 to $52,630, a 2.34% increase.

The 5 largest ethnic groups in Rock Island County, IL are White (Non-Hispanic) (72%), Black or African American (Non-Hispanic) (9.71%), White (Hispanic) (8.89%), Two+ (Non-Hispanic) (2.62%), and Asian (Non-Hispanic) (2.55%). NaNk% of the people in Rock Island County, IL speak a non-English language, and 95.2% are U.S. citizens.

The largest universities in Rock Island County, IL are Black Hawk College (845 degrees awarded in 2017), Augustana College (726 degrees), and Midwest Technical Institute-Moline (182 degrees).

The median property value in Rock Island County, IL is $117,000, and the homeownership rate is 68.7%. Most people in Rock Island County, IL commute by Drove Alone, and the average commute time is 18.6 minutes. The average car ownership in Rock Island County, IL is 2 cars per household.

Rock Island County, IL borders Henry County, IL, Mercer County, IL, Whiteside County, IL, Clinton County, IA, Louisa County, IA, Muscatine County, IA, and Scott County, IA.

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

COVID-19

Daily New Cases by Date

Showing data at the state level for Illinois. Hospitalization data for some states may be delayed or not reported.

This chart shows the number of COVID-19 daily new cases by date in Illinois, as a 7-day rolling average, compared with the four states with the most similar number of confirmed cases.

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Impact on Employment

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.

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Community Mobility

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

This chart presents movement trends over time in the state of Illinois across different categories of places such as retail and recreation, groceries and pharmacies, parks, transit stations, workplaces, and residential.

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Civics

In the 2016 presidential election, the popular vote in Rock Island County, IL went to Hillary Rodham Clinton with 50.5% of the vote. The runner-up was Donald J. Trump (42.2%), followed by Other (7.34%). The most partisan county was Wayne County, IL with 84.3% of the vote going to Donald J. Trump running for the Republican Party.

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 18 members in the U.S. house, and members of the House of Representives are elected to 2-year terms.

Presidential Popular Vote Over Time

Showing data up to the 2016 election. Updated election results are currently being processed, and will be released in the coming months.

2016 Election Results

Hillary Rodham Clinton (50.5%)
Democratic Party
Donald J. Trump (42.2%)
Republican Party
Other (7.34%)
Other Party

In the 2016 presidential election, the popular vote in Illinois went to Hillary Rodham Clinton with 50.5% of the vote. The runner-up was Donald J. Trump (42.2%), followed by Other (7.34%).

The following chart shows the popular vote results in Illinois for each registered party from 1976 to 2016.

Presidential Popular Vote by County

Presidential voting results are only available at the county level. Showing data for the counties inside of Illinois.

Showing data up to the 2016 election. Updated election results are currently being processed, and will be released in the coming months.

Hillary Rodham Clinton

Popular Vote for Rock Island County, IL

50.5% for the Democratic Party

Most Partisan Counties in Illinois

Wayne County, IL
84.3% for Donald J. Trump (Republican Party)
Edwards County, IL
83% for Donald J. Trump (Republican Party)
Clay County, IL
79.1% for Donald J. Trump (Republican Party)

In the 2016 presidential election, the most partisan county in Illinois was Wayne County, IL with 84.3% of the vote going to Donald J. Trump running for the Republican Party.

The following map shows the counties in Illinois colored by their party leaning.

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 Representatives from Illinois

Illinois is currently represented by 18 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.

Diversity

Rock Island County, IL is home to a population of 145k people, from which 95.2% are citizens. As of 2018, 7.98% of Rock Island County, IL residents were born outside of the country (11.6k people).

In 2018, there were 7.42 times more White (Non-Hispanic) residents (105k people) in Rock Island County, IL than any other race or ethnicity. There were 14.1k Black or African American (Non-Hispanic) and 12.9k White (Hispanic) residents, the second and third most common ethnic groups.

Race and Ethnicity

The 3 largest ethnic groups in Rock Island County, IL

White (Non-Hispanic)
105k ± 136
Black or African American (Non-Hispanic)
14.1k ± 548
White (Hispanic)
12.9k ± 787

12.7%

Hispanic Population

18.5k people

12.7% of the people in Rock Island County, IL are hispanic (18.5k people).

The following chart shows the 7 races represented in Rock Island County, IL as a share of the total population.

Heritage

Foreign-Born Population

7.98%

2018 Foreign-Born Population

11.6k people

7.86%

2017 Foreign-Born Population

11.5k people

As of 2018, 7.98% of Rock Island County, IL residents (11.6k people) were born outside of the United States, which is lower than the national average of 13.7%. In 2017, the percentage of foreign-born citizens in Rock Island County, IL was 7.86%, meaning that the rate has been increasing.

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

Age by Nativity

Median Native-Born Age

± 0.4

Median Foreign-Born Age

± 0.9

In 2018, the median age of all people in Rock Island County, IL was 40.1. Native-born citizens, with a median age of 40, were generally older than than foreign-born citizens, with a median age of 40. But people in Rock Island County, IL are getting getting older. In 2017, the average age of all Rock Island County, IL residents was 40.

Global Diversity

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

Most Common Origin

Mexico
669,904 ± 19,564 people
India
147,732 ± 9,382 people
Poland
136,910 ± 9,036 people

In 2017, the most common birthplace for the foreign-born residents of Illinois was Mexico, the natal country of 669,904 Illinois residents, followed by India with 147,732 and Poland with 136,910.

Citizenship

95.2%

2018 Citizenship

95%

2017 Citizenship

As of 2018, 95.2% of Rock Island County, IL residents were US citizens, which is higher than the national average of 93.2%. In 2017, the percentage of US citizens in Rock Island County, IL was 95%, meaning that the rate of citizenship has been increasing.

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

Military

Veterans

Most Common Service Period

Vietnam
3,688 ± 312
Gulf War (2001-)
1,325 ± 214
Korea
1,003 ± 136

Rock Island County, IL has a large population of military personnel who served in Vietnam, 2.78 times greater than any other conflict.

Economy

Median household income in Rock Island County, IL is $52,630. In 2018, the tract with the highest Median Household Income in Rock Island County, IL was Census Tract 241.01 with a value of $83,636, followed by Census Tract 241.03 and Census Tract 230, with respective values of $74,403 and $73,707.

Males in Illinois have an average income that is 1.37 times higher than the average income of females, which is $52,403. The income inequality in Illinois (measured using the Gini index) is 0.483, which is higher than than the national average.

The economy of Rock Island County, IL employs 68.2k people. The largest industries in Rock Island County, IL are Manufacturing (12,060 people), Health Care & Social Assistance (9,023 people), and Retail Trade (8,528 people), and the highest paying industries are Management of Companies & Enterprises ($84,412), Utilities ($69,844), and Public Administration ($59,422).

Wages

Median Household Income

$52,630

2018 value

± $1,218

2.34%

1 Year Growth

± 2.9%

Households in Rock Island County, IL have a median annual income of $52,630, which is less than the median annual income of $61,937 across the entire United States. This is in comparison to a median income of $51,426 in 2017, which represents a 2.34% annual growth.

The following chart shows how the median household income in Rock Island County, IL compares to that of its neighboring and parent geographies.

Wage by Gender in Common Jobs

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

$71,579

Average Male Salary in Illinois

± $1,160

$52,403

Average Female Salary in Illinois

± $852

In 2017, full-time male employees in Illinois made 1.37 times more than female employees.

This chart shows the gender-based wage disparity in the 5 most common occupations in Illinois by number of full-time employees.

Wage by Race and Ethnicity in Common Jobs

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

Highest Average Salaries by Race & Ethnicity in Illinois

Asian
$65,613 ± $3,132
White
$56,297 ± $776
Native Hawaiian and Other Pacific Islander
$46,947 ± $14,340

In 2017 the highest paid race/ethnicity of Illinois workers was Asian. These workers were paid 1.17 times more than White workers, who made the second highest salary of any race/ethnicity in Illinois.

This chart shows the race- and ethnicity-based wage disparities in the 5 most common occupations in Illinois by number of full-time employees.

Wage Distribution

The closest comparable wage GINI for Rock Island County, IL is from Illinois.

0.483

2017 Wage GINI in Illinois

0.481

2016 Wage GINI in Illinois

In 2017, the income inequality in Illinois was 0.483 according to the GINI calculation of the wage distribution. Income inequality had a 0.351% growth from 2016 to 2017, which means that wage distribution grew somewhat less even. The GINI for Illinois was higher than than the national average of 0.479. In other words, wages are distributed less 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.

Income by Location

Use the dropdown to filter by race/ethnicity.

Highest Median Household Income (Total)

Census Tract 241.01
Census Tract 241.03
Census Tract 230

In 2018, the tract with the highest Median Household Income (Total) in Rock Island County, IL was Census Tract 241.01 with a value of $83,636, followed by Census Tract 241.03 and Census Tract 230, with respective values of $74,403 and $73,707.

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

Poverty by Age and Gender

Females 25 - 34

Largest Demographic Living in Poverty

14.8% of the population for whom poverty status is determined in Rock Island County, IL (20.8k out of 140k people) live below the poverty line, a number that is higher than the national average of 13.1%. The largest demographic living in poverty are Females 25 - 34, followed by Females 18 - 24 and then Males 6 - 11.

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.

Poverty by Race and Ethnicity

Largest Race or Ethnicity Living in Poverty

White
13,761 ± 783
Black
4,123 ± 408
Hispanic
3,453 ± 380

The most common racial or ethnic group living below the poverty line in Rock Island County, IL is White, followed by Black and Hispanic.

Occupations

Employment by Occupations

68.2k

2018 Value

± 1,711

-0.431%

1 Year decline

± 3.45%

From 2017 to 2018, employment in Rock Island County, IL declined at a rate of -0.431%, from 68.5k employees to 68.2k employees.

The most common job groups, by number of people living in Rock Island County, IL, are Office & Administrative Support Occupations (7,985 people), Production Occupations (7,832 people), and Sales & Related Occupations (6,789 people). This chart illustrates the share breakdown of the primary jobs held by residents of Rock Island County, IL.

Most Common

The most common jobs held by residents of Rock Island County, IL, by number of employees, are Office & Administrative Support Occupations (7,985 people), Production Occupations (7,832 people), and Sales & Related Occupations (6,789 people).

Most Specialized

Compared to other counties, Rock Island County, IL has an unusually high number of residents working as Production Occupations (2 times higher than expected), Material Moving Occupations (1.55 times), and Healthcare Support Occupations (1.19 times).

Highest Paid

The highest paid jobs held by residents of Rock Island County, IL, by median earnings, are Architecture & Engineering Occupations ($65,914), Legal Occupations ($64,073), and Computer, Engineering, & Science Occupations ($63,386).

Industries

Employment by Industries

68.2k

2018 Value

± 1,711

-0.431%

1 Year decline

± 3.45%

From 2017 to 2018, employment in Rock Island County, IL declined at a rate of -0.431%, from 68.5k employees to 68.2k employees.

The most common employment sectors for those who live in Rock Island County, IL, are Manufacturing (12,060 people), Health Care & Social Assistance (9,023 people), and Retail Trade (8,528 people). This chart shows the share breakdown of the primary industries for residents of Rock Island County, IL, though some of these residents may live in Rock Island County, IL and work somewhere else. Census data is tagged to a residential address, not a work address.

Most Common

The most common industries in Rock Island County, IL, by number of employees, are Manufacturing (12,060 people), Health Care & Social Assistance (9,023 people), and Retail Trade (8,528 people).

Most Specialized

Compared to other counties, Rock Island County, IL has an unusually high number of Manufacturing (1.76 times higher than expected), Utilities (1.74 times), and Transportation & Warehousing (1.22 times) industries.

Highest Paying

The highest paying industries in Rock Island County, IL, by median earnings, are Management of Companies & Enterprises ($84,412), Utilities ($69,844), and Public Administration ($59,422).

Domestic Trade

Domestic Production & Consumption

Domestic production and consumption consists of products and services shipped from Illinois to other states, or from other states to Illinois.

Top Domestic Production in Dollars

In 2015, the top outbound Illinois product (by dollars) was Mixed freight with $76.6B, followed by Gasoline ($75B) and Pharmaceuticals ($66.8B).

The following chart shows the share of these products in relation to all outbound Illinois products.

Domestic Trade Growth

Showing data for Illinois.

$871B

2015 Value in Illinois

$1.31T

Projected 2045 Value in Illinois

50.5% growth

In 2015, total outbound Illinois trade was $871B. This is expected to increase 50.5% to $1.31T by 2045.

The following chart shows how the domestic outbound Illinois trade is projected to change in comparison to its neighboring states.

Interstate Trade

Interstate trade consists of products and services shipped from Illinois to other states, or from other states to Illinois.

Most Common Trade Partners

Indiana
$63.2B
Wisconsin
$48.1B
Michigan
$32.6B

In 2015, the top outbound Illinois domestic partner for goods and services (by dollars) was Indiana with $63.2B, followed by Wisconsin with $48.1B and Michigan and $32.6B.

The following map shows the amount of trade that Illinois shares with each state (excluding itself).

Education

In 2017, universities in Rock Island County, IL awarded 1,845 degrees. The student population of Rock Island County, IL is skewed towards women, with 3,305 male students and 4,804 female students.

Most students graduating from Universities in Rock Island County, IL are White (1,372 and 75.7%), followed by Hispanic or Latino (195 and 10.8%), Black or African American (111 and 6.12%), and Two or More Races (91 and 5.02%).

The largest universities in Rock Island County, IL by number of degrees awarded are Black Hawk College (845 and 45.8%), Augustana College (726 and 39.3%), and Midwest Technical Institute-Moline (182 and 9.86%).

The most popular majors in Rock Island County, IL are Liberal Arts & Sciences (243 and 13.2%), General Business Administration & Management (123 and 6.67%), and Biological & Physical Sciences (118 and 6.4%).

The median tuition costs in Rock Island County, IL are $32,176 for private four year colleges, and $N/A and $N/A respectively, for public four year colleges for in-state students and out-of-state students.

Concentrations

Most Common

General Psychology
55 degree-majorss awarded
General Business Administration & Management
123 degree-majorss awarded
General Biological Sciences
94 degree-majorss awarded

In 2015, the most common concentation for Bachelors Degree recipients in Rock Island County, IL was General Psychology with 55 degree-majorss awarded.

This visualization illustrates the percentage of students graduating with a Bachelors Degree from schools in Rock Island County, IL according to their major.

Universities

Largest Universities by degrees awarded

Black Hawk College
845 degrees awarded
Augustana College
726 degrees awarded
Midwest Technical Institute-Moline
182 degrees awarded

$N/A

Median In-State Public

$32,176

Median Private

In 2017, the Rock Island County, IL institution with the largest number of graduating students was Black Hawk College with 845 degrees awarded.

Student Gender for Common Institutions

737

Degrees Awarded to Men

1,108

Degrees Awarded to Women

In 2017, 737 men were awarded degrees from institutions in Rock Island County, IL, which is 0.665 times less than the 1,108 female students who received degrees in the same year.

This chart displays the gender disparity between the institutions in Rock Island County, IL by degrees awarded.

Student Race and Ethnicity

Most Common Student Race or Ethnicity

White
1,372 degrees awarded
Hispanic or Latino
195 degrees awarded
Black or African American
111 degrees awarded

In 2017 the majority of degrees awarded at institutions in Rock Island County, IL were to White students. These 1,372 degrees mean that there were 7.04 times more White students then the next closest race/ethnicity group, Hispanic or Latino, with 195 degrees awarded.

Housing & Living

The median property value in Rock Island County, IL was $117,000 in 2018, which is 0.509 times smaller than the national average of $229,700. Between 2017 and 2018 the median property value increased from $115,600 to $117,000, a 1.21% increase. The homeownership rate in Rock Island County, IL is 68.7%, which is higher than the national average of 63.9%. People in Rock Island County, IL have an average commute time of 18.6 minutes, and they commute by Drove Alone. Car ownership in Rock Island County, IL is approximately the same as the national average, with an average of 2 cars per household.

Housing

Property Value

$117,000

2018 Median

± $1,856

$115,600

2017 Median

± $1,962

In 2018, the median property value in Rock Island County, IL grew to to $117,000 from the previous year's value of $115,600.

The following charts display, first, the property values in Rock Island County, IL compared to it's parent and neighbor geographies and, second, owner-occupied housing units distributed between a series of property value buckets compared to the national averages for each bucket. In Rock Island County, IL the largest share of households have a property value in the N/A range.

Household Income

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

$52,630

Median Household Income

± $1,218

60.3k

Number of Households

± 1,498

In 2018, the median household income of the 60.3k households in Rock Island County, IL grew to $52,630 from the previous year's value of $51,426.

The following chart displays the households in Rock Island 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.

Property Taxes

$3k+

Average Range

This chart shows the households in Rock Island County, IL distributed between a series of property tax buckets compared to the national averages for each bucket. In Rock Island County, IL the largest share of households pay taxes in the $3k+ range.

Rent vs Own

68.7%

2018 Homeownership

69%

2017 Homeownership

In 2018, 68.7% of the housing units in Rock Island County, IL were occupied by their owner. This percentage declined from the previous year's rate of 69%.

This percentage of owner-occupation is higher than the national average of 63.9%. This chart shows the ownership percentage in Rock Island County, IL compared it's parent and neighboring geographies.

Commute Time

18.6 minutes

Average Travel Time

Using averages, employees in Rock Island County, IL have a shorter commute time (18.6 minutes) than the normal US worker (25.3 minutes). Additionally, 1.03% of the workforce in Rock Island County, IL have "super commutes" in excess of 90 minutes.

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

Commuter Transportation

Most Common Method of Travel

Drove Alone
83.5%
Carpooled
7.94%
Worked At Home
2.8%

In 2018, the most common method of travel for workers in Rock Island County, IL was Drove Alone (83.5%), followed by those who Carpooled (7.94%) and those who Worked At Home (2.8%).

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.

Transportation

Car Ownership

2 cars

Average Number

The following chart displays the households in Rock Island County, IL distributed between a series of car ownership buckets compared to the national averages for each bucket. The largest share of households in Rock Island County, IL have 2 cars, followed by 1 car.

Health

94.1% of the population of Rock Island County, IL has health coverage, with 49% on employee plans, 18.7% on Medicaid, 14.8% on Medicare, 10.6% on non-group plans, and 0.982% on military or VA plans.

Per capita personal health care spending in Illinois was $8,262 in 2014. This is a 4.44% increase from the previous year ($7,911).

Primary care physicians in Rock Island County, IL see 1740 patients per year on average, which represents a 4.71% decrease from the previous year (1826 patients). Compare this to dentists who see 1477 patients per year, and mental health providers who see 667 patients per year.

Comparing across all counties in the state, St. Clair County and Stephenson County have the highest prevalence of diabetes (12.7%). Additionally, Stephenson County has the highest prevalence of adult obesity (35.7%)

Patient to Clinician Ratios

1,740 to 1

Patient to Primary Care Physician Ratio in Rock Island County, IL

Primary care physicians in Rock Island County, IL see an average of 1,740 patients per year. This represents a 4.71% decrease from the previous year (1,826 patients).

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

Behavioral Health Conditions

Data only available at the state level.

State with the Highest Prevalence

West Virginia
8.26% of the population affected
Arkansas
8.13% of the population affected
New Hampshire
7.98% of the population affected

In 2016, West Virginia had the highest prevalence of adults with major depressive episode, with 8.26% of the population affected. The second highest is Arkansas (8.13%), followed by New Hampshire (7.98%).

The following map shows the percent of individuals with major depressive episode by state over multiple years.

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.

Access and Quality

Data only available at state level.

Most prevalent states

Mississippi
19.2% of adults
Texas
17.9% of adults
Louisiana
17.6% of adults

In 2016, Mississippi had the highest prevalence of adults who haven't seen a doctor in the past 12 months due to cost, at 19.2%. It is followed by Texas (17.9%) and Louisiana (17.6%).

The following map shows the prevalence of adults who haven't seen a doctor in the past 12 months due to cost by state over multiple years.

Health Care Spending

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

$8,262

Total Per Capita Spending on Personal Health Care in Illinois

$4,875

Per Enrollee Private Health Insurance Spending on Personal Health Care

$4,959

Per Enrollee Medicaid Spending on Personal Health Care

$11,116

Per Enrollee Medicare Spending on Personal Health Care

Between 2013 and 2014, all personal health care spending per capita in Illinois (including private, Medicare, and Medicaid) grew 4.44%, from $7,911 to $8,262.

The following chart shows how this spending changed over time in comparison to Medicaid, Medicare, and private insurance spending, per enrollee.

Health Care Coverage

5.89%

Uninsured

49%

Employer Coverage

18.7%

Medicaid

14.8%

Medicare

10.6%

Non-Group

0.982%

Military or VA

Between 2017 and 2018, the percent of uninsured citizens in Rock Island County, IL declined by 17.3% from 7.12% to 5.89%.

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