Knollwood, IL

Census Place

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2023 Population

1,907

8.17% 1-year growth

US Senator

Dick Durbin

Democratic Party

US Senator

Tammy Duckworth

Democratic Party

2023 Median Age

36.9

4.65% 1-year decrease

2023 Poverty Rate

8.83%

27.4% 1-year increase

2023 Median Household Income

$133,452

15.2% 1-year decline

2023 Median Property Value

$372,500

6.43% 1-year growth

2023 Employed Population

524

0.963% 1-year growth

About

In 2023, Knollwood, IL had a population of 1.91k people with a median age of 36.9 and a median household income of $133,452. Between 2022 and 2023 the population of Knollwood, IL grew from 1,763 to 1,907, a 8.17% increase and its median household income declined from $157,396 to $133,452, a −15.2% decrease.

The 5 largest ethnic groups in Knollwood, IL are White (Non-Hispanic) (75.6%), White (Hispanic) (7.24%), Two+ (Hispanic) (6.92%), Black or African American (Non-Hispanic) (6.08%), and Other (Hispanic) (1.73%).

None of the households in Knollwood, 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.

99.5% of the residents in Knollwood, IL are U.S. citizens.

In 2023, the median property value in Knollwood, IL was $372,500, and the homeownership rate was 76.8%.

Most people in Knollwood, IL drove alone to work, and the average commute time was 23.5 minutes. The average car ownership in Knollwood, IL was 2 cars per household.

United States Illinois Lake County, IL Chicago-Naperville-Elgin, IL-IN-WI Lake County (East Central)--Warren, Shields & Libertyville (North & West) Townships PUMA, IL

Population & Diversity

Knollwood, IL is home to a population of 1.91k people, from which 99.5% are citizens. As of 2023, 8.34% of Knollwood, IL residents were born outside of the country (159 people).

In 2023, there were 10.4 times more White (Non-Hispanic) residents (1.44k people) in Knollwood, IL than any other race or ethnicity. There were 138 White (Hispanic) and 132 Two+ (Hispanic) residents, the second and third most common ethnic groups.

Population & Diversity

Citizenship

99.5%

2023 Citizenship

99.4%

2022 Citizenship

As of 2023, 99.5% of Knollwood, IL residents were US citizens, which is higher than the national average of 93.4%. In 2022, the percentage of US citizens in Knollwood, IL was 99.4%, meaning that the rate of citizenship has been increasing.

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

Diversity

Race and Ethnicity

The 3 largest ethnic groups in Knollwood, IL

White (Non-Hispanic)
1.44k ± 584
White (Hispanic)
138 ± 82
Two+ (Hispanic)
132 ± 159

15.9%

Hispanic Population

303 people

15.9% of the people in Knollwood, IL are hispanic (303 people).

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

Global Diversity

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

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 Illinois was Mexico, the natal country of 622,347 Illinois residents, followed by India with 165,336 and Poland with 123,006.

Foreign-Born Population

8.34%

2023 Foreign-Born Population

159 people

8.34%

2022 Foreign-Born Population

147 people

As of 2023, 8.34% of Knollwood, IL residents (159 people) were born outside of the United States, which is lower than the national average of 13.8%. In 2022, the percentage of foreign-born citizens in Knollwood, IL was 8.34%, meaning that the rate has been decreasing.

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

Military

Veterans

Most Common Service Period

Vietnam
24 ± 27
Gulf War (2001-)
0 ± 21
Gulf War (1990s)
0 ± 17

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

Economy

The economy of Knollwood, IL employs 524 people. The largest industries in Knollwood, IL are Manufacturing (84 people), Professional, Scientific, & Technical Services (79 people), and Public Administration (60 people), and the highest paying industries are Public Administration ($159,615), Manufacturing ($91,250), and Total ($65,625).

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.

Employment

Occupations

524

2023 Value

± 157

0.963%

1 Year growth

± 40.5%

From 2022 to 2023, employment in Knollwood, IL grew at a rate of 0.963%, from 519 employees to 524 employees.

The most common job groups, by number of people living in Knollwood, IL, are Management Occupations (232 people), Office & Administrative Support Occupations (56 people), and Business & Financial Operations Occupations (49 people). This chart illustrates the share breakdown of the primary jobs held by residents of Knollwood, 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

524

2023 Value

± 157

0.963%

1 Year growth

± 40.5%

From 2022 to 2023, employment in Knollwood, IL grew at a rate of 0.963%, from 519 employees to 524 employees.

The most common employment sectors for those who live in Knollwood, IL, are Manufacturing (84 people), Professional, Scientific, & Technical Services (79 people), and Public Administration (60 people). This chart shows the share breakdown of the primary industries for residents of Knollwood, IL, though some of these residents may live in Knollwood, IL and work somewhere else. Census data is tagged to a residential address, not a work address.

Median Earnings by Industry

$86,875

Median earning men ± $36,419

$63,500

Median earning women ± $14,212

The industries with the best median earnings for men in 2023 are Professional, Scientific, & Management, & Administrative & Waste Management Services ($58,720).

The industries with the best median earnings for women in 2023 are Manufacturing ($88,787), Professional, Scientific, & Management, & Administrative & Waste Management Services ($68,942), and Educational Services, & Health Care & Social Assistance ($40,859).

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.

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 Knollwood, 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.

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 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.

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.

Housing & Living

The median property value in Knollwood, IL was $372,500 in 2023, which is 1.23 times larger than the national average of $303,400. Between 2022 and 2023 the median property value increased from $350,000 to $372,500, a 6.43% increase. The homeownership rate in Knollwood, IL is 76.8%, which is approximately the same as the national average of 65%.

People in Knollwood, IL have an average commute time of 23.5 minutes, and they drove alone to work. Car ownership in Knollwood, IL is approximately the same as the national average, with an average of 2 cars per household.

Housing

Property

$372,500

Median Property Value 2023

±$44,661

$481

Median Property Taxes

±$159

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

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

Rent vs Own

76.8%

Homeownership

2023

50.9%

Homeowners with Mortgage

2023

In 2023, 76.8% of the housing units in Knollwood, IL were occupied by their owner. This percentage grew from the previous year's rate of 71.1%.

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

Equity

Income by Location

Use the dropdown to filter by race/ethnicity.

Race/Ethnicity

The following map shows all of the places in Knollwood, 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.

$133,452

Median Household Income

± $72,426

626

Number of Households

± 200

In 2023, the median household income of the 626 households in Knollwood, IL declined from $133,452 from the previous year's value of $157,396.

The following chart displays the households in Knollwood, 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 $150k - $200k range.

Wage Distribution

The closest comparable wage GINI for Knollwood, 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.

Transportation

Commuter Transportation

Most Common Commute in 2023

Drove Alone (66.1%)
Worked At Home (29.3%)
Bicycle (3.44%)

In 2023, 66.1% of workers in Knollwood, IL drove alone to work, followed by those who worked at home (29.3%) and those who used a bicycle to get to work (3.44%).

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

23.5 minutes

Average Travel Time

Using averages, employees in Knollwood, IL have a shorter commute time (23.5 minutes) than the normal US worker (26.6 minutes). Additionally, 0% of the workforce in Knollwood, IL have "super commutes" in excess of 90 minutes.

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

Car Ownership

2 cars

Average Number

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

Poverty

Poverty & Diversity

8.83% of the population for whom poverty status is determined in Knollwood, IL (160 out of 1.81k 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 12 - 14, followed by Females 35 - 44 and then Males 15.

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

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

98.6% of the population of Knollwood, IL has health coverage, with 46.8% on employee plans, 8.4% on Medicaid, 18.5% on Medicare, 24.9% on non-group plans, and 0% on military or VA plans.

Primary care physicians in Lake County, IL see 888 patients per year on average, which represents a 0.795% increase from the previous year (881 patients). Compare this to dentists who see 846 patients per year, and mental health providers who see 303 patients per year.

Coverage

Patient to Clinician Ratios

Data is only available at the country level. Showing data for Lake County, IL.

888 to 1

Patient to Primary Care Physician Ratio in Lake County, IL

Primary care physicians in Lake County, IL see an average of 888 patients per year. This represents a 0.795% increase from the previous year (881 patients).

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

Health Care Diversity

In 2023, insured persons according to age ranges were distributed in 40.7% under 18 years, 9.73% between 18 and 34 years, 31.4% between 35 and 64 years, and 18.2% over 64 years.

By gender, of the total number of insured persons, 43.5% were men and 56.5% were women.

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

Uninsured People

1.45%

Uninsured

46.8%

Employer Coverage

8.4%

Medicaid

18.5%

Medicare

24.9%

Non-Group

Military or VA

Between 2022 and 2023, the percent of uninsured citizens in Knollwood, IL declined by 52.5% from 3.05% to 1.45%.

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

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