ZIP code · Thomasboro · Illinois · United States
ZIP code 61878 — Thomasboro
ZIP code 61878 serves Thomasboro, Illinois.
- Postal code
- 61878Single source Value from one source, not cross-checked.
- City
- Thomasboro
- County
- Champaign
- State
- Illinois
- Country
- United States
- Coordinates
- 40.2402, -88.1830 — precision precise (locality)
View on OpenStreetMap
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. Data generated on 2026-08-21. Methodology · Report an error on this page