ZIP code · Stevenson Ranch · California · United States
ZIP code 91381 — Stevenson Ranch
ZIP code 91381 serves Stevenson Ranch, California.
- Postal code
- 91381Single source Value from one source, not cross-checked.
- City
- Stevenson Ranch
- County
- Los Angeles
- State
- California
- Country
- United States
- Coordinates
- 34.3775, -118.6131 — 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