ZIP code · Rowland Heights · California · United States
ZIP code 91748 — Rowland Heights
ZIP code 91748 serves Rowland Heights, California.
- Postal code
- 91748Single source Value from one source, not cross-checked.
- City
- Rowland Heights
- County
- Los Angeles
- State
- California
- Country
- United States
- Coordinates
- 33.9818, -117.8969 — 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