United States › Illinois › Carbon Cliff CITY
Carbon Cliff Illinois · 1,810 residents (2025 est.) · 2.10 sq mi
Time machine
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The short version
With 2,151 people, Carbon Cliff is a city in Illinois. Four-year degrees are less common here than nationally, at 6% of adults. The typical home is worth $134,600, having more than doubled since 2000. Households here earn about 33% less than in Illinois as a whole. Owners hold 53% of the housing stock. 462 more people live here than in 2000.
At a glance
Lower income
below the US median
US median: $82,259
Younger
median age 36.7
US median: 38.9
Less educated
6% 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 1,689 in 2000
1,810 in 2025 (Census Bureau estimate)
1,027 / sq mi
−14%since 2009
from 1,187 / sq mi in 2009
US average: 281
from 35.2 in 2000
US average: 38.9
Population, 1990 – 2024
1K 2K 2K 2K 3K 1990 2000 2010 2020 2024 Carbon Cliff Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $55,536
−15%inflation adjusted, since 2000
from $35,921 in 2000
US average: $82,259
from $16,998 in 2000
US average: $44,673
Households earning $100K+
from 23.5% in 2009
US average: 53.3%
from 12.0% in 2000
US average: 12.5%
from 0.414 in 2010
US average: 0.476
Workforce by industry, 2024
Professional, scientific, technical 8.5%
Public administration 6.1%
Transportation & warehousing 3.4%
Agriculture, forestry, fishing 1.6%
Arts, entertainment, food 0.9%
Education & health services 0.3%
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$134,600
+8%inflation adjusted, since 2000
from $68,300 in 2000
US average: $376,019
$1,034
+8%inflation adjusted, since 2000
from $528 in 2000
US average: $1,442
from 68.4% in 2000
46.9% rent
from 10.6% in 2009
US average: 10.0%
from 2.59 people in 2009
US average: 2.54
from 16.6% in 2009
US average: 22.9%
from 57.1% in 2009
US average: 47.4%
from 2.5 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 86.9%(1,468)
Hispanic / Latino 5.8%(98)
2024
White, non-Hispanic 67.2%(1,446)
Hispanic / Latino 12.6%(271)
from 44 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
+ 7 more ancestry groups with data from 11.0% in 2000
US average: 35.6%
High school or higher
from 81.4% in 2000
US average: 89.6%
from 3.2% in 2000
US average: 14.0%
Section 06
Commute & transportation from 13.3 min in 2000
US average: 26.5
from 70.9% in 2009
US average: 68.9%
from 14.2% in 2009
US average: 8.5%
from 11.1% in 2009
US average: 3.2%
from 2.5% in 2009
US average: 15.0%
from 0.8% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 2.1% in 2009
US average: 8.3%
Section 07
Work & employment from 10.3% in 2011
US average: 5.2%
from 69.1% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 75.7% in 2020
US average: 74.6%
from 5.2% in 2009
US average: 13.1%
from 21.5% in 2009
US average: 42.5%
Section 08
People & community from 4.5% in 2009
US average: 14.1%
from 11.4% in 2009
US average: 6.2%
from 14.3% in 2012
US average: 13.3%
from 10.1% in 2013
US average: 8.4%
from 65.6% in 2017
US average: 91.0%
Computer in household
from 89.8% in 2020
US average: 95.5%
from 80.9% in 2020
US average: 87.7%
from 88.0% in 2016
US average: 77.7%
from 3.3% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 10.1% in 2013
US average: 8.4%
from 45.4% in 2020
US average: 54.8%
Direct-purchase
from 11.1% in 2020
US average: 13.8%
from 21.2% in 2020
US average: 18.4%
from 34.8% in 2020
US average: 20.9%
VA health care
from 2.6% in 2020
US average: 2.2%
Any private
from 53.2% in 2020
US average: 67.1%
Any public
from 55.1% 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) 28.3%(26)
Gulf War (1990s) 10.9%(10)
Share of the 92 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 Carbon Cliff Head to head
Compare Carbon Cliff to nearby cities CARBON CLIFF VS
East Moline
Income $61,779 +11%
Home value $134,600 same
Population 20,453 +1030%
SEE FULL COMPARISON →
CARBON CLIFF VS
Moline
Income $67,701 +22%
Home value $146,300 +9%
Population 42,362 +2240%
SEE FULL COMPARISON →
CARBON CLIFF VS
Bettendorf
Income $100,495 +81%
Home value $306,500 +128%
Population 40,710 +2149%
SEE FULL COMPARISON →
CARBON CLIFF VS
Rock Island
Income $59,041 +6%
Home value $125,900 −6%
Population 36,225 +1901%
SEE FULL COMPARISON →
Frequently asked
How many people live in Carbon Cliff, Illinois? Carbon Cliff, Illinois has about 2,151 residents according to the 2024 American Community Survey.
What is the median household income in Carbon Cliff, Illinois? The typical household in Carbon Cliff, Illinois earns about $55,536 a year. Half of households make more than that, and half make less.
Is Carbon Cliff, Illinois expensive? In Carbon Cliff, Illinois, the median home is worth about $134,600, and the typical rent is about $1,034 a month.
How educated are people in Carbon Cliff, Illinois? About 5.8% of adults age 25 and over in Carbon Cliff, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Carbon Cliff, Illinois? About 19.1% of people in Carbon Cliff, Illinois live below the federal poverty line.
Has Carbon Cliff, Illinois grown since 1990? Yes, Carbon Cliff, Illinois has grown since 1990. The population has added about 659 residents, a change of about 44 percent over that period.
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