ZIP code · Wilmington · California · United States
ZIP code 90748 — Wilmington
ZIP code 90748 serves Wilmington, California.
- Postal code
- 90748Single source Value from one source, not cross-checked.
- City
- Wilmington
- County
- Los Angeles
- State
- California
- Country
- United States
- Coordinates
- 33.7800, -118.2626 — precision precise (locality)
View on OpenStreetMap - Time zone
- America/Los_Angeles (UTC−8 / UTC−7 DST)
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