ZIP code · East Galesburg · Illinois · United States
ZIP code 61430 — East Galesburg
ZIP code 61430 serves East Galesburg, Illinois.
- Postal code
- 61430Single source Value from one source, not cross-checked.
- City
- East Galesburg
- County
- Knox
- State
- Illinois
- Country
- United States
- Coordinates
- 40.9402, -90.3109 — 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