Thebes
Thebes has notably lower household income than the US average, with a median household income of $40,917. Population has fallen 26% since 2000, a loss of 125 residents. 5% of adults hold a bachelor's degree or higher, below the national rate of 36%. At a median age of 25.1, residents skew younger than the country as a whole. The poverty rate of 32.3% is well above the national figure. Households here earn about 51% less than the Illinois median.
Population & growth
PEP 2025 EST:181 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Education
Commute & transportation
Work & employment
People & community
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Compare Thebes to nearby cities
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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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024