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| Calpine | |
| Calpine is a census-designated place in Sierra County, California, United States. Calpine sits at an elevation of 5,689 feet (1,734 m). The 2020 United States census reported Calpine's population was 223. | |
| Calpine | |
| Calpine is a census-designated place in Sierra County, California, United States. Calpine sits at an elevation of 5,689 feet (1,734 m). The 2020 United States census reported Calpine's population was 223. | |
