ZIP code · Thebes · Illinois · United States
ZIP code 62990 — Thebes
ZIP code 62990 serves Thebes, Illinois.
- Postal code
- 62990Single source Value from one source, not cross-checked.
- City
- Thebes
- County
- Alexander
- State
- Illinois
- Country
- United States
- Coordinates
- 37.2210, -89.4599 — precision precise (locality)
View on OpenStreetMap - Population
- 1,044 (ZCTA, ACS 5-year)
- Median household income
- $60,978
- Median age
- 49.5
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · census-acs5. Data generated on 2026-08-21. Methodology · Report an error on this page