United States › Illinois › Boone County COUNTY · 2020 ACS
Boone County Illinois · 53,448 residents · 281 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2021 ACS 2022 ACS 2023 ACS 2024 ACS
The short version
Boone County is home to 53,448 people in Illinois. Owners hold 78% of the housing stock. Growth has run 28% since 2000, or 11,662 more people. 24% of adults hold a bachelor's degree or higher. Median home value sits at $160,600. Poverty is uncommon here, at 8.2% of locals.
At a glance
Wealthier
above the US median
US median: $66,278
Mid-age
median age 39.9
US median: 38.8
Less educated
24% hold a bachelor's degree
US average: 33%
More affordable
home values down 12%, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 34.5 in 2000
US average: 38.8
Population, 1990 – 2024
28K 35K 42K 49K 57K 1990 2000 2010 2020 2024 Boone County Age distribution, 2020
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Section 02
Income & economy $70,396
−11%inflation adjusted, since 2000
from $52,397 in 2000
US average: $66,278
from $21,590 in 2000
US average: $35,364
Households earning $100K+
from 36.1% in 2009
US average: 43.9%
from 7.0% in 2000
US average: 12.8%
Workforce by industry, 2020
Professional, scientific, technical 5.3%
Public administration 2.8%
Transportation & warehousing 2.4%
Agriculture, forestry, fishing 2.3%
Arts, entertainment, food 1.2%
Education & health services 0.3%
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$160,600
−12%inflation adjusted, since 2000
from $120,900 in 2000
US average: $265,253
$927
+16%inflation adjusted, since 2000
from $531 in 2000
US average: $1,124
from 78.6% in 2000
21.6% rent
from 3.08 people in 2009
US average: 2.61
from 2.8 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 85%(35,536)
Hispanic / Latino 12.5%(5,219)
2020
White, non-Hispanic 68.6%(36,689)
Hispanic / Latino 24.1%(12,880)
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins
Detailed origins & ancestry Hispanic origin
+ 1 more hispanic origin group with data Ancestry
+ 24 more ancestry groups with data from 14.5% in 2000
US average: 32.9%
High school or higher
from 80.8% in 2000
US average: 88.5%
from 4.9% in 2000
US average: 12.7%
Section 06
Commute & transportation from 20.4 min in 2000
US average: 26.9
from 82.7% in 2009
US average: 75.1%
from 5.6% in 2009
US average: 8.4%
Section 07
Work & employment from 11.8% in 2011
US average: 5.4%
from 66.9% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 26.4% in 2009
US average: 39.3%
Section 08
People & community from 10.2% in 2009
US average: 13.5%
from 11.9% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
Men 15+
Never married 35.3%(7,599)
Women 15+
Never married 27.7%(5,995)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 11.9% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2020
Gulf War (2001 or later) 18.9%(592)
Gulf War (1990s) 24.6%(770)
Share of the 3,127 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Boone County Head to head
Compare Boone County to nearby counties BOONE COUNTY VS
Winnebago County
Income $65,837 −6%
Home value $164,500 +2%
Population 283,674 +430%
SEE FULL COMPARISON →
BOONE COUNTY VS
McHenry County
Income $104,802 +49%
Home value $308,100 +92%
Population 317,751 +493%
SEE FULL COMPARISON →
BOONE COUNTY VS
Rock County
Income $75,673 +7%
Home value $231,600 +44%
Population 166,472 +211%
SEE FULL COMPARISON →
BOONE COUNTY VS
Walworth County
Income $80,520 +14%
Home value $302,700 +88%
Population 106,127 +98%
SEE FULL COMPARISON →
Frequently asked
How many people live in Boone County, Illinois? Boone County, Illinois has about 53,448 residents according to the 2020 American Community Survey.
What is the median household income in Boone County, Illinois? The typical household in Boone County, Illinois earns about $70,396 a year. Half of households make more than that, and half make less.
Is Boone County, Illinois expensive? In Boone County, Illinois, the median home is worth about $160,600, and the typical rent is about $927 a month.
How educated are people in Boone County, Illinois? About 24.2% of adults age 25 and over in Boone County, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Boone County, Illinois? About 8.2% of people in Boone County, Illinois live below the federal poverty line.
Has Boone County, Illinois grown since 1990? Yes, Boone County, Illinois has grown since 1990. The population has added about 22,642 residents, a change of about 73 percent over that period.
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