United States › Illinois › Coal Valley CITY
Coal Valley Illinois · 3,859 residents (2025 est.) · 3.17 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 4,229 people, Coal Valley is a city in Illinois. Owners hold 93% of the housing stock. That puts it in the top 6% of US cities for household income. At a median age of 45.3, this is an older place than the country as a whole. 2% of locals were born outside the United States. That is roughly 28% ahead of the Illinois median.
At a glance
Wealthier
above the US median
US median: $82,259
Older
median age 45.3
US median: 38.9
Average education
35% hold a bachelor's degree
US average: 36%
Less affordable
home values up 32%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 3,606 in 2000
3,859 in 2025 (Census Bureau estimate)
1,336 / sq mi
+10%since 2009
from 1,211 / sq mi in 2009
US average: 281
from 37.5 in 2000
US average: 38.9
Population, 1990 – 2024
3K 3K 4K 4K 4K 1990 2000 2010 2020 2024 Coal Valley Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $106,850
+19%inflation adjusted, since 2000
from $49,228 in 2000
US average: $82,259
from $20,996 in 2000
US average: $44,673
Households earning $100K+
from 33.0% in 2009
US average: 53.3%
from 7.4% in 2000
US average: 12.5%
from 0.447 in 2010
US average: 0.476
Workforce by industry, 2024
Professional, scientific, technical 6.7%
Transportation & warehousing 5.6%
Public administration 5.1%
Arts, entertainment, food 0.8%
Education & health services 0.7%
Agriculture, forestry, fishing 0.6%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$215,700
+32%inflation adjusted, since 2000
from $89,500 in 2000
US average: $376,019
from 92.7% in 2000
7.2% rent
from 6.0% in 2009
US average: 10.0%
from 2.40 people in 2009
US average: 2.54
from 19.6% in 2009
US average: 22.9%
from 9.5% in 2009
US average: 47.4%
from 2.1 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 95.1%(3,428)
2024
White, non-Hispanic 86.3%(3,648)
Hispanic / Latino 5.4%(227)
from 8 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
+ 10 more ancestry groups with data from 17.6% in 2000
US average: 35.6%
High school or higher
from 85.2% in 2000
US average: 89.6%
from 6.2% in 2000
US average: 14.0%
Section 06
Commute & transportation from 10.6 min in 2000
US average: 26.5
from 90.3% in 2009
US average: 68.9%
from 8.1% in 2009
US average: 8.5%
from 0.0% in 2009
US average: 3.2%
from 0.6% in 2009
US average: 15.0%
from 0.5% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 2.6% in 2009
US average: 8.3%
Section 07
Work & employment from 7.0% in 2011
US average: 5.2%
from 70.8% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 73.2% in 2020
US average: 74.6%
from 9.2% in 2009
US average: 13.1%
from 30.2% in 2009
US average: 42.5%
Section 08
People & community from 1.6% in 2009
US average: 14.1%
from 10.7% in 2009
US average: 6.2%
from 9.0% in 2012
US average: 13.3%
from 6.1% in 2013
US average: 8.4%
from 88.7% in 2017
US average: 91.0%
Computer in household
from 89.7% in 2020
US average: 95.5%
from 92.9% in 2020
US average: 87.7%
from 98.6% in 2016
US average: 77.7%
from 1.0% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 6.1% in 2013
US average: 8.4%
from 66.5% in 2020
US average: 54.8%
Direct-purchase
from 17.5% in 2020
US average: 13.8%
from 22.5% in 2020
US average: 18.4%
from 8.1% in 2020
US average: 20.9%
VA health care
from 4.1% in 2020
US average: 2.2%
Any private
from 81.3% in 2020
US average: 67.1%
Any public
from 30.3% 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) 35.4%(91)
Gulf War (1990s) 15.6%(40)
Share of the 257 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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Frequently asked
How many people live in Coal Valley, Illinois? Coal Valley, Illinois has about 4,229 residents according to the 2024 American Community Survey.
What is the median household income in Coal Valley, Illinois? The typical household in Coal Valley, Illinois earns about $106,850 a year. Half of households make more than that, and half make less.
Is Coal Valley, Illinois expensive? In Coal Valley, Illinois, the median home is worth about $215,700.
How educated are people in Coal Valley, Illinois? About 34.7% of adults age 25 and over in Coal Valley, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Coal Valley, Illinois? About 3.9% of people in Coal Valley, Illinois live below the federal poverty line.
Has Coal Valley, Illinois grown since 1990? Yes, Coal Valley, Illinois has grown since 1990. The population has added about 1,421 residents, a change of about 51 percent over that period.
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