United States › Illinois › Thebes CITY
Thebes Illinois · 181 residents (2025 est.) · 1.75 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
Thebes is home to 353 people in Illinois. The median age is 25.1, younger than the US median of 38.9. Four-year degrees are less common here than nationally, at 5% of adults. 32.3% of locals live below the federal poverty line. That trails the Illinois median by roughly 51%. 0% of locals were born outside the United States.
At a glance
Lower income
below the US median
US median: $82,259
Younger
median age 25.1
US median: 38.9
Less educated
5% hold a bachelor's degree
US average: 36%
Owner-heavy
78% owner-occupied
US average: 65%
Section 01
Population & growth from 478 in 2000
181 in 2025 (Census Bureau estimate)
202 / sq mi
−12%since 2009
from 231 / sq mi in 2009
US average: 281
from 30.2 in 2000
US average: 38.9
Population, 1990 – 2024
170 285 401 516 632 1990 2000 2010 2020 2024 Thebes Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $40,917
+11%inflation adjusted, since 2000
from $20,250 in 2000
US average: $82,259
from $11,262 in 2000
US average: $44,673
Households earning $100K+
from 17.6% in 2009
US average: 53.3%
from 31.7% in 2000
US average: 12.5%
from 0.471 in 2010
US average: 0.476
Workforce by industry, 2024
Transportation & warehousing 13.8%
Education & health services 10%
Agriculture, forestry, fishing 0%
Professional, scientific, technical 0%
Arts, entertainment, food 0%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$583
+13%inflation adjusted, since 2000
from $283 in 2000
US average: $1,442
from 64.3% in 2000
21.8% rent
from 26.1% in 2009
US average: 10.0%
4.06 people
+54%since 2009
from 2.63 people in 2009
US average: 2.54
from 2.2% in 2009
US average: 22.9%
from 31.3% in 2009
US average: 47.4%
Section 04
Race & ethnicity 2000
White, non-Hispanic 87%(416)
2024
White, non-Hispanic 95.5%(337)
from 62 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry from 3.7% in 2000
US average: 35.6%
High school or higher
from 59.3% in 2000
US average: 89.6%
from 3.7% in 2000
US average: 14.0%
Section 06
Commute & transportation from 18.2 min in 2000
US average: 26.5
from 77.1% in 2009
US average: 68.9%
from 16.7% in 2009
US average: 8.5%
from 0.0% in 2009
US average: 3.2%
from 0.0% in 2009
US average: 15.0%
from 6.3% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 19.6% in 2009
US average: 8.3%
Section 07
Work & employment from 11.6% in 2011
US average: 5.2%
from 47.3% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 48.7% in 2020
US average: 74.6%
from 10.8% in 2009
US average: 13.1%
from 26.5% in 2009
US average: 42.5%
Section 08
People & community from 0.0% in 2009
US average: 14.1%
from 9.8% in 2009
US average: 6.2%
from 21.9% in 2012
US average: 13.3%
from 27.9% in 2013
US average: 8.4%
from 35.3% in 2017
US average: 91.0%
Computer in household
from 60.3% in 2020
US average: 95.5%
from 83.2% in 2020
US average: 87.7%
from 98.6% in 2016
US average: 77.7%
from 0.0% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 27.9% in 2013
US average: 8.4%
from 28.7% in 2020
US average: 54.8%
Direct-purchase
from 1.3% in 2020
US average: 13.8%
from 9.6% in 2020
US average: 18.4%
from 54.5% in 2020
US average: 20.9%
VA health care
from 0.5% in 2020
US average: 2.2%
Any private
from 31.1% in 2020
US average: 67.1%
Any public
from 62.0% 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) 0%(0)
Share of the 9 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.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
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Frequently asked
How many people live in Thebes, Illinois? Thebes, Illinois has about 353 residents according to the 2024 American Community Survey.
What is the median household income in Thebes, Illinois? The typical household in Thebes, Illinois earns about $40,917 a year. Half of households make more than that, and half make less.
Is Thebes, Illinois expensive? In Thebes, Illinois, the typical rent is about $583 a month.
How educated are people in Thebes, Illinois? About 5.1% of adults age 25 and over in Thebes, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Thebes, Illinois? About 32.3% of people in Thebes, Illinois live below the federal poverty line.
Has Thebes, Illinois grown since 1990? Yes, Thebes, Illinois has shrunk since 1990. The population has lost about 119 residents, a change of about -25 percent over that period.
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