data california 2024SACRAMENTO, Calif. (AP) — California ’s population climbed above 39.5 million in 2025, marking the second year of growth following a string of decs in the nation’s most populousProvisional Data Tables: 2025-2025. Total Population; Place Type; SpatialGeographic Coverage: California. Geographic Granularity: County: Language: English (EN) Frequency: ... Provisional