City · New Jersey · United States
Leonardo, NJ — ZIP codes
1 ZIP code · Monmouth County
- City
- Leonardo
- County
- Monmouth
- State
- New Jersey
- Country
- United States
- Postal code
- 07737Single source
- Coordinates
- 40.4177, -74.0623 View on OpenStreetMap
- Area codes
- 848, 732 (from the nearest rate centre)
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 07737 | Leonardo | Single source |
Sources and verification
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 · U.S. Census Bureau (ACS). Last generated : 2026-08-21. Report an error.