St. Clair County, IL

County

Add Comparison
2022 Population
256,791
0.698% 1-year decline
US Senator
Dick Durbin
Democratic Party
US Senator
Tammy Duckworth
Democratic Party
2022 Median Age
39.4
0.51% 1-year increase
2022 Poverty Rate
13.8%
1.29% 1-year increase
2022 Median Household Income
$68,915
9.36% 1-year growth
2022 Median Property Value
$158,500
12.7% 1-year growth
2022 Employed Population
120,199
0.703% 1-year decline

About

In 2022, St. Clair County, IL had a population of 257k people with a median age of 39.4 and a median household income of $68,915. Between 2021 and 2022 the population of St. Clair County, IL declined from 258,597 to 256,791, a −0.698% decrease and its median household income grew from $63,017 to $68,915, a 9.36% increase.

The 5 largest ethnic groups in St. Clair County, IL are White (Non-Hispanic) (60.1%), Black or African American (Non-Hispanic) (28.1%), Two+ (Non-Hispanic) (4.97%), White (Hispanic) (1.82%), and Asian (Non-Hispanic) (1.55%).

None of the households in St. Clair 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.

98.7% of the residents in St. Clair County, IL are U.S. citizens.

The largest universities in St. Clair County, IL are Southwestern Illinois College (2,480 degrees awarded in 2022) and McKendree University (690 degrees).

In 2022, the median property value in St. Clair County, IL was $158,500, and the homeownership rate was 67.9%.

Most people in St. Clair County, IL drove alone to work, and the average commute time was 24.8 minutes. The average car ownership in St. Clair County, IL was 2 cars per household.

About the photo: Belleville, IL

Population & Diversity

St. Clair County, IL is home to a population of 257k people, from which 98.7% are citizens. As of 2022, 3.17% of St. Clair County, IL residents were born outside of the country (8.14k people).

In 2022, there were 2.13 times more White (Non-Hispanic) residents (154k people) in St. Clair County, IL than any other race or ethnicity. There were 72.3k Black or African American (Non-Hispanic) and 12.8k Two+ (Non-Hispanic) residents, the second and third most common ethnic groups.

Citizenship

98.7%
2022 Citizenship
98.6%
2021 Citizenship

As of 2022, 98.7% of St. Clair County, IL residents were US citizens, which is higher than the national average of 93.5%. In 2021, the percentage of US citizens in St. Clair County, IL was 98.6%, meaning that the rate of citizenship has been increasing.

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

View Data
Save Image
Add Data to Cart

Race and Ethnicity

The 3 largest ethnic groups in St. Clair County, IL
  1. White (Non-Hispanic)
    154k ± 798
  2. Black or African American (Non-Hispanic)
    72.3k ± 1.19k
  3. Two+ (Non-Hispanic)
    12.8k ± 1.24k
4.49%
Hispanic Population
11.5k people

In 2022, there were 2.13 times more White (Non-Hispanic) residents (154k people) in St. Clair County, IL than any other race or ethnicity. There were 72.3k Black or African American (Non-Hispanic) and 12.8k Two+ (Non-Hispanic) residents, the second and third most common ethnic groups.

4.49% of the people in St. Clair County, IL are hispanic (11.5k people).

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

View Data
Save Image
Add Data to Cart

Global Diversity

The PUMS dataset is not available at the County level, so we are showing data for Illinois.
Most Common Origin
  1. Mexico
    622,347 ± 18,890 people
  2. India
    165,336 ± 9,918 people
  3. Poland
    123,006 ± 8,569 people

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

View Data
Save Image
Add Data to Cart

Foreign-Born Population

3.17%
2022 Foreign-Born Population
8.14k people
3.06%
2021 Foreign-Born Population
7.91k people

As of 2022, 3.17% of St. Clair County, IL residents (8.14k people) were born outside of the United States, which is lower than the national average of 13.6%. In 2021, the percentage of foreign-born citizens in St. Clair County, IL was 3.06%, meaning that the rate has been increasing.

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

View Data
Save Image
Add Data to Cart

Veterans

Most Common Service Period
  1. Gulf War (2001-)
    8,470 ± 762
  2. Vietnam
    5,424 ± 419
  3. Gulf War (1990s)
    4,553 ± 494

St. Clair County, IL has a large population of military personnel who served in Gulf War (2001-), 1.56 times greater than any other conflict.

View Data
Save Image
Add Data to Cart

Economy

The economy of St. Clair County, IL employs 120k people. The largest industries in St. Clair County, IL are Health Care & Social Assistance (17,776 people), Retail Trade (12,902 people), and Manufacturing (10,462 people), and the highest paying industries are Management of Companies & Enterprises ($101,923), Utilities ($97,000), and Mining, Quarrying, & Oil & Gas Extraction ($74,958).

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 0.477, which is lower than than the national average.

Occupations

120k
2022 Value
± 2,958
−0.703%
1 Year decline
± 3.47%

From 2021 to 2022, employment in St. Clair County, IL declined at a rate of −0.703%, from 121k employees to 120k employees.

The most common job groups, by number of people living in St. Clair County, IL, are Office & Administrative Support Occupations (14,258 people), Management Occupations (11,320 people), and Sales & Related Occupations (10,754 people). This chart illustrates the share breakdown of the primary jobs held by residents of St. Clair County, IL.

View Data
Save Image

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.

View Data
Save Image
Add Data to Cart

Employment by Industries

120k
2022 Value
± 2,958
−0.703%
1 Year decline
± 3.47%

From 2021 to 2022, employment in St. Clair County, IL declined at a rate of −0.703%, from 121k employees to 120k employees.

The most common employment sectors for those who live in St. Clair County, IL, are Health Care & Social Assistance (17,776 people), Retail Trade (12,902 people), and Manufacturing (10,462 people). This chart shows the share breakdown of the primary industries for residents of St. Clair County, IL, though some of these residents may live in St. Clair County, IL and work somewhere else. Census data is tagged to a residential address, not a work address.

View Data
Save Image

Median Earnings by Industry

$51,458
Median earning men ± $1,438
$35,273
Median earning women ± $1,312

The industries with the best median earnings for men in 2022 are Public Administration ($85,008), Information ($65,813), and Construction ($62,851).

The industries with the best median earnings for women in 2022 are Public Administration ($57,929), Finance & Insurance, & Real Estate & Rental & Leasing ($47,181), and Construction ($43,534).

View Data
Save Image
Add Data to Cart

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.

View Data
Save Image
Add Data to Cart

Establishments by Size

The industries with the most establishments
  1. 2,201
    Educational Services, Health Care & Social Assistance
  2. 1,491
    Finance & Insurance, and Real Estate, Rental & Leasing
  3. 1,132
    Professional, Scientific & Management, and Administrative & Waste Management Services

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

View Data
Save Image

Civics

In the 2020 presidential election, the popular vote in St. Clair County, IL went to Joseph R Biden Jr. with 53.3% of the vote. The runner-up was Donald J. Trump (44.6%), followed by Jo Jorgensen (1.26%).

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.

US Senators from Illinois

Senatorial voting results are only available at the state level. Showing data for Illinois.
Dick Durbin
Senator from Illinois2
Assumed office on January 3, 1997
Tammy Duckworth
Senator from Illinois3
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.

View Data
Save Image
Add Data to Cart

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.

View Data
Save Image
Add Data to Cart
View Data
Save Image
Add Data to Cart

Education

In 2022, universities in St. Clair County, IL awarded 3,170 degrees. The student population of St. Clair County, IL in 2022 is skewed towards women, with 4,046 male students and 5,102 female students.

Most students graduating from Universities in St. Clair County, IL are White (2,212 and 70.5%), followed by Black or African American (441 and 14.1%), Hispanic or Latino (174 and 5.55%), and Unknown (154 and 4.91%).

The largest universities in St. Clair County, IL by number of degrees awarded are Southwestern Illinois College (2,480 and 78.2%) and McKendree University (690 and 21.8%).

The most popular majors in St. Clair County, IL are Liberal Arts & Sciences (443 and 14%), Nursing Assistant & Patient Care Assistant (251 and 7.92%), and Welding Technology (179 and 5.65%).

The median tuition cost in St. Clair County, IL for private four year colleges is $32,020.

Applicants, Admissions & Enrolled

University
Measure

In 2022 in St. Clair County, IL, the percentage of applicants admitted was 68.4%, while the percentage of admitted who enrolled was 26.5%. The number of students enrolled in 2022 was 9,148 (44.2% men and 55.8% 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.

View Data
Save Image
Add Data to Cart

Enrollments by Gender and Races

Universities

In 2022 there were 9,148 students enrolled in St. Clair County, IL, 44.2% men and 55.8% women.

By race, the largest number of students enrolled was concentrated in White with 5,438 records, of which 54.1% were women and 45.9% men.

View Data
Save Image
Add Data to Cart

Concentrations

In 2022, the most common concentation for Associates Degree recipients in St. Clair County, IL was Airframe Mechanics & Aircraft Maintenance Technology with 97 degrees awarded.

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

View Data
Save Image
Add Data to Cart

Universities

Gender
Race
Largest Universities by degrees awarded
  1. 2,480 degrees awarded
  2. 690 degrees awarded

In 2022, the institution with the largest number of graduating students was Southwestern Illinois College with 2,480 degrees awarded.

View Data
Save Image
Add Data to Cart

Student Diversity

University

In 2022, 1,562 men were awarded degrees from institutions in St. Clair County, IL, which is 0.971 times less than the 1,608 female students who received degrees in the same year.

In 2022 the most common race/ethnicity group awarded degrees at institutions was White students. These 2,212 degrees mean that there were 5.02 times more degrees awarded to White students then the next closest race/ethnicity group, Black or African American, with 441 degrees awarded.

View Data
Save Image
Add Data to Cart

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.

View Data
Save Image
Add Data to Cart
View Data
Save Image
Add Data to Cart

Average Net Price by Sector

Universities

Private not-for-profit, 4-year or above ($32,020) is the sector with the highest median state tuition in 2022.

Private not-for-profit, 4-year or above ($1,410) is the sector with the highest median state fee in 2022.

Public, 2-year ($1,744) is the sector with the highest average net price of books and supplies.

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

View Data
Save Image

Educational Pyramid

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

In 2022, 1.08% of men over 25 years of age had not completed any academic degree (no schooling), while 1.01% of women were in the same situation.

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

View Data
Save Image
Add Data to Cart

Educational Attainment

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

The most common educational levels obtained by the working population in 2022 were High School or Equivalent (2.62M), Some college (2.15M), and Bachelors Degree (2.1M).

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.

View Data
Save Image
Add Data to Cart

Housing & Living

The median property value in St. Clair County, IL was $158,500 in 2022, which is 0.562 times smaller than the national average of $281,900. Between 2021 and 2022 the median property value increased from $140,600 to $158,500, a 12.7% increase. The homeownership rate in St. Clair County, IL is 67.9%, which is approximately the same as the national average of 64.8%.

People in St. Clair County, IL have an average commute time of 24.8 minutes, and they drove alone to work. Car ownership in St. Clair County, IL is approximately the same as the national average, with an average of 2 cars per household.

Median household income in St. Clair County, IL is $68,915. In 2022, the tract with the highest Median Household Income in St. Clair County, IL was Census Tract 5043.53 with a value of $161,556, followed by Census Tract 5033.23 and Census Tract 5034.04, with respective values of $155,431 and $153,426.

In 2023, 14.8% of the population was living with severe housing problems in St. Clair County, IL. From 2014 to 2023, the indicator declined 0.393%.

Property

$158,500
Median Property Value 2022
±$3,994
$68,404
Median Property Taxes
±$1,863

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

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

View Data
Save Image
Add Data to Cart
View Data
Save Image
Add Data to Cart

Rent vs Own

67.9%
Homeownership
2022
62.9%
Homeowners with Mortgage
2022

In 2022, 67.9% of the housing units in St. Clair County, IL were occupied by their owner. This percentage grew from the previous year's rate of 66.6%.

This chart shows the percentage of owner in St. Clair County, IL compared it's parent and neighboring geographies.

View Data
Save Image
Add Data to Cart

Income by Location

Use the dropdown to filter by race/ethnicity.
Race/Ethnicity
Highest Median Household Income (Total)
  1. Census Tract 5043.53
  2. Census Tract 5033.23
  3. Census Tract 5034.04

In 2022, the tract with the highest Median Household Income (Total) in St. Clair County, IL was Census Tract 5043.53 with a value of $161,556, followed by Census Tract 5033.23 and Census Tract 5034.04, with respective values of $155,431 and $153,426.

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

View Data
Save Image
Add Data to Cart

Household Income

Please note that the buckets used in this visualization were not evenly distributed by ACS when publishing the data.
$68,915
Median Household Income
± $1,832
101k
Number of Households
± 2,647

In 2022, the median household income of the 101k households in St. Clair County, IL grew to $68,915 from the previous year's value of $63,017.

The following chart displays the households in St. Clair 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.

View Data
Save Image
Add Data to Cart

Wage Distribution

The closest comparable wage GINI for St. Clair County, IL is from Illinois.
0.477
2022 Wage GINI in Illinois
0.478
2021 Wage GINI in Illinois

In 2022, the income inequality in Illinois was 0.477 according to the GINI calculation of the wage distribution. Income inequality had a 0.371% decline from 2021 to 2022, which means that wage distribution grew somewhat more even. The GINI for Illinois was lower than than the national average of 0.478. 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.

View Data
Save Image
Add Data to Cart

Commuter Transportation

Most Common Commute in 2022
  1. Drove Alone (78.5%)
  2. Worked At Home (9.15%)
  3. Carpooled (7.94%)

In 2022, 78.5% of workers in St. Clair County, IL drove alone to work, followed by those who worked at home (9.15%) and those who carpooled to work (7.94%).

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.

View Data
Save Image
Add Data to Cart

Commute Time

24.8 minutes
Average Travel Time

Using averages, employees in St. Clair County, IL have a shorter commute time (24.8 minutes) than the normal US worker (26.7 minutes). Additionally, 1.82% of the workforce in St. Clair County, IL have "super commutes" in excess of 90 minutes.

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

View Data
Save Image
Add Data to Cart
View Data
Save Image
Add Data to Cart

Car Ownership

2 cars
Average Number

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

View Data
Save Image
Add Data to Cart

Severe Housing Problems

In 2023, 14.8% of the population was living with severe housing problems in St. Clair County, IL. From 2014 to 2023, the indicator declined 0.393%.

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

View Data
Save Image
Add Data to Cart

Poverty & Diversity

13.8% of the population for whom poverty status is determined in St. Clair County, IL (34.8k out of 252k people) live below the poverty line, a number that is higher than the national average of 12.5%. The largest demographic living in poverty are Females 25 - 34, followed by Females 55 - 64 and then Males < 5.

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

View Data
Save Image
Add Data to Cart

Children in Poverty

In 2023, 20.2% of the children was living in poverty in St. Clair County, IL. From 2014 to 2023, the indicator declined 8.9%.

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

View Data
Save Image
Add Data to Cart

Health

94.6% of the population of St. Clair County, IL has health coverage, with 43.1% on employee plans, 19% on Medicaid, 11.6% on Medicare, 15.2% on non-group plans, and 5.71% on military or VA plans.

Primary care physicians in St. Clair County, IL see 1613 patients per year on average, which represents a 1.26% increase from the previous year (1593 patients). Compare this to dentists who see 1370 patients per year, and mental health providers who see 632 patients per year.

By gender, of the total number of insured persons, 47.4% were men and 52.6% were women.

Patient to Clinician Ratios

1,613 to 1
Patient to Primary Care Physician Ratio in St. Clair County, IL

Primary care physicians in St. Clair County, IL see an average of 1,613 patients per year. This represents a 1.26% increase from the previous year (1,593 patients).

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

View Data
Save Image
Add Data to Cart

Health Care Diversity

In 2022, insured persons according to age ranges were distributed in 25.2% under 18 years, 19.4% between 18 and 34 years, 39.1% between 35 and 64 years, and 16.3% over 64 years.

By gender, of the total number of insured persons, 47.4% were men and 52.6% were women.

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

View Data
Save Image
Add Data to Cart

Uninsured People

5.39%
Uninsured
43.1%
Employer Coverage
19%
Medicaid
11.6%
Medicare
15.2%
Non-Group
5.71%
Military or VA

Between 2021 and 2022, the percent of uninsured citizens in St. Clair County, IL declined by 10.9% from 6.05% to 5.39%.

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

View Data
Save Image
Add Data to Cart

Health Outcomes

Indicator

In 2023, the number of deaths among residents under age 18 per 100,000 population was 78.5 in St. Clair County, IL.

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

View Data
Save Image
Add Data to Cart

Health Behaviors

Indicator

In 2023, 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 39.2% in St. Clair County, IL.

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

View Data
Save Image
Add Data to Cart

Clinical Care

Indicator

In 2023, the percentage of population under age 65 without health insurance was 6.86% in St. Clair County, IL.

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

View Data
Save Image
Add Data to Cart