ZIP code · Warsaw · Illinois · United States
ZIP code 62379 — Warsaw
ZIP code 62379 serves Warsaw, Illinois.
- Postal code
- 62379Single source Value from one source, not cross-checked.
- City
- Warsaw
- County
- Hancock
- State
- Illinois
- Country
- United States
- Coordinates
- 40.3544, -91.4348 — 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