Casa de Oro, California

Casa de Oro is a neighborhood in east San [Diego County, California], United States. The community, 12 miles east of San Diego, is in the unincorporated town of Spring [Valley, San Diego County, California|Spring Valley] and an unincorporated part of La Mesa. The United [States Census Bureau] has also divided the neighborhood between two census-designated places, Spring Valley CDP and Casa de Oro-Mount Helix CDP. Casa de Oro's main thoroughfare is Campo Road.
The United States Geological Survey places Casa de Oro at . Mail sent to Casa de Oro is addressed to Spring Valley, CA or La Mesa, CA, depending on the exact location.