Casa de Oro-Mount Helix
| Casa de Oro-Mount Helix | |
|---|---|
 Location in San Diego County
|
|
| Basic data | |
| State : | United States |
| State : | California |
| County : | San Diego County |
| Coordinates : | 32 ° 46 ′ N , 116 ° 56 ′ W |
| Time zone : | Pacific ( UTC − 8 / −7 ) |
| Residents : | 18,874 (as of: 2000) |
| Population density : | 1,066.3 inhabitants per km 2 |
| Area : | 17.7 km 2 (approx. 7 mi 2 ) of which 17.7 km 2 (approx. 7 mi 2 ) is land |
| Postcodes : | 92041, 92077 |
| Area code : | +1 619 |
| FIPS : | 06-11691 |
| GNIS ID : | 1660443 |
Casa de Oro-Mount Helix is an American city in San Diego County in the US state of California . It has about 19,700 inhabitants (as of 2004) on an area of 17.7 km². The city is located at the geographical coordinates 32.77 ° north, 116.94 ° west.