United States › Illinois › Glen Carbon CITY
Glen Carbon Illinois · 13,898 residents (2025 est.) · 10.3 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 2020 ACS 2021 ACS 2022 ACS 2023 ACS
The short version
With 13,977 people, Glen Carbon is a city in Illinois. Few US cities rank higher on income. This is an unusually credentialed place: 51% of adults have a four-year degree. The population is up 34% since 2000. 2% of locals were born outside the United States. The poverty rate is 4.9%, under the national 12.5%.
At a glance
Wealthier
above the US median
US median: $82,259
Mid-age
median age 40.4
US median: 38.9
More educated
51% hold a bachelor's degree
US average: 36%
Stable housing
home values roughly flat, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 10,425 in 2000
13,898 in 2025 (Census Bureau estimate)
1,355 / sq mi
+14%since 2009
from 1,194 / sq mi in 2009
US average: 281
from 35.6 in 2000
US average: 38.9
Population, 1990 – 2024
7K 9K 11K 13K 15K 1990 2000 2010 2020 2024 Glen Carbon Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $97,168
−4%inflation adjusted, since 2000
from $55,841 in 2000
US average: $82,259
from $26,374 in 2000
US average: $44,673
Households earning $100K+
from 49.8% in 2009
US average: 53.3%
from 5.8% in 2000
US average: 12.5%
from 0.434 in 2010
US average: 0.476
Workforce by industry, 2024
Public administration 5.9%
Professional, scientific, technical 4.6%
Transportation & warehousing 4.5%
Agriculture, forestry, fishing 1.7%
Education & health services 1.3%
Arts, entertainment, food 1%
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$282,000
+25%inflation adjusted, since 2000
from $123,900 in 2000
US average: $376,019
$1,097
−3%inflation adjusted, since 2000
from $618 in 2000
US average: $1,442
from 73.9% in 2000
30.8% rent
from 7.6% in 2009
US average: 10.0%
2.36 people
−10%since 2009
from 2.63 people in 2009
US average: 2.54
from 16.6% in 2009
US average: 22.9%
from 58.1% in 2009
US average: 47.4%
from 2.6 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.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 88.1%(9,188)
Hispanic / Latino 1.5%(156)
2024
White, non-Hispanic 81.8%(11,431)
Hispanic / Latino 2.1%(298)
from 33 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 20 more ancestry groups with data from 42.5% in 2000
US average: 35.6%
High school or higher
from 90.4% in 2000
US average: 89.6%
from 16.6% in 2000
US average: 14.0%
Section 06
Commute & transportation from 17.5 min in 2000
US average: 26.5
from 89.2% in 2009
US average: 68.9%
from 5.6% in 2009
US average: 8.5%
from 1.5% in 2009
US average: 3.2%
from 3.0% in 2009
US average: 15.0%
from 0.3% in 2009
US average: 2.4%
from 0.2% in 2009
US average: 0.4%
from 2.9% in 2009
US average: 8.3%
Section 07
Work & employment from 5.5% in 2011
US average: 5.2%
from 68.9% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 78.3% in 2020
US average: 74.6%
from 11.0% in 2009
US average: 13.1%
from 50.3% in 2009
US average: 42.5%
Section 08
People & community from 5.7% in 2009
US average: 14.1%
from 10.8% in 2009
US average: 6.2%
from 6.8% in 2012
US average: 13.3%
from 8.1% in 2013
US average: 8.4%
from 88.9% in 2017
US average: 91.0%
Computer in household
from 96.0% in 2020
US average: 95.5%
from 88.8% in 2020
US average: 87.7%
from 96.0% in 2016
US average: 77.7%
from 1.8% in 2016
US average: 13.6%
Marital status
Men 15+
Never married 32.9%(1,835)
Women 15+
Never married 23.9%(1,350)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 8.1% in 2013
US average: 8.4%
from 75.7% in 2020
US average: 54.8%
Direct-purchase
from 12.7% in 2020
US average: 13.8%
from 17.4% in 2020
US average: 18.4%
from 6.5% in 2020
US average: 20.9%
VA health care
from 1.4% in 2020
US average: 2.2%
Any private
from 83.9% in 2020
US average: 67.1%
Any public
from 23.7% in 2020
US average: 36.7%
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, 2024
Gulf War (2001 or later) 23.6%(193)
Gulf War (1990s) 16.3%(133)
Share of the 817 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 Glen Carbon Head to head
Compare Glen Carbon to nearby cities GLEN CARBON VS
Maryville
Income $100,670 +4%
Home value $261,800 −7%
Population 8,413 −39%
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GLEN CARBON VS
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Home value $299,800 +6%
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GLEN CARBON VS
Troy
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Home value $268,000 −5%
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GLEN CARBON VS
Collinsville
Income $67,612 −30%
Home value $163,600 −42%
Population 23,717 +71%
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Frequently asked
How many people live in Glen Carbon, Illinois? Glen Carbon, Illinois has about 13,977 residents according to the 2024 American Community Survey.
What is the median household income in Glen Carbon, Illinois? The typical household in Glen Carbon, Illinois earns about $97,168 a year. Half of households make more than that, and half make less.
Is Glen Carbon, Illinois expensive? In Glen Carbon, Illinois, the median home is worth about $282,000, and the typical rent is about $1,097 a month.
How educated are people in Glen Carbon, Illinois? About 50.8% of adults age 25 and over in Glen Carbon, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Glen Carbon, Illinois? About 4.9% of people in Glen Carbon, Illinois live below the federal poverty line.
Has Glen Carbon, Illinois grown since 1990? Yes, Glen Carbon, Illinois has grown since 1990. The population has added about 6,246 residents, a change of about 81 percent over that period.
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