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Thebes, Illinois

Village in Alexander County, Illinois · ZIP 62990

  • Alexander County
  • Census data · ACS 2019-2023
  • 182 (2024 estimate)Population
  • 92Households
  • $41,250Median household income
  • $45,000Median home value
  • 1ZIP codes

About Thebes

This page shows only what has been published about Thebes: Census facts with their sources first, then its businesses, jobs, events, people in public roles, housing and questions as they are added. Nothing here is written by the town government.

Town intelligenceOfficial sources, refreshed yearly

Population, 2000 to 2020−56.5%
2003004005002000: 47820002010: 43620102020: 2082020478208
Population of Thebes at each census
CensusPopulation
2000478
2010436
2020208

As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.

Sources: Census 2000 Summary File 1: total population, place level, state 17, retrieved November 14, 2026; Census 2010 Summary File 1: total population, place level, state 17, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, place level, state 17, retrieved November 14, 2026.

Household income in Thebes
Under $50k53.3%
$50k to $100k37%
$100k to $150k4.3%
$150k to $200k3.3%
$200k and over2.2%

Median household income $41,250 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.

Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, place level, state 17, retrieved November 14, 2026.

Housing tenure in Thebes
Owner occupied
74 units
Renter occupied
18 units
Vacancy rate
27%

Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.

Source: American Community Survey 5-year data profile 2019–2023, place level, state 17, retrieved November 14, 2026.

Thebes compared with its county and state
Thebes compared with its county and state, American Community Survey 2019-2023
MeasureThebesAlexander CountyIllinois
Population3635,04212,692,653
Median household income$41,250$43,523$81,702
Median age29.345.838.9
Median home value$45,000$58,700$250,500
Bachelor’s degree or higher7.6%12.6%37.2%
Foreign-born residents0.0%0.6%14.4%
Owner-occupied homes80.4%77.7%66.8%
Mean commute to work28.2 minutes31.5 minutes28.1 minutes

Source: American Community Survey 5-year data profile 2019–2023, place level, state 17, retrieved November 14, 2026.

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Schools

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Nearby towns

Other towns in Alexander County

All towns in Alexander County