| Official Name: | Cal-Ida, California |
| Pushpin Map: | California#USA |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | California |
| Subdivision Type2: | County |
| Subdivision Name2: | Sierra |
| Timezone: | Pacific (PST) |
| Utc Offset: | -8 |
| Timezone Dst: | PDT |
| Utc Offset Dst: | -7 |
| Elevation Ft: | 3537 |
| Coordinates: | 39.5261°N -121.0158°W |
| Area Code: | 530 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1658189[1] |
Cal-Ida is an unincorporated community in Sierra County, California, United States. Cal-Ida is 7miles west of Goodyears Bar.[2] A former sawmill camp, Cal-Ida was down to four residents by 1971;[3] a few buildings remain at the site today.