Last updated: 2025 BLS data · Page refreshed:
California employs 39,310 Data Scientists professionals, above the national average concentration.
Data: BLS OEWS 2025 • California employment outlook • Updated 2026-05-19
The location quotient (LQ) of 7.49 indicates that California has a higher-than-average concentration of Data Scientists professionals. This means the job is in high demand relative to other states, suggesting strong local job market opportunities.
Note: Location Quotient (LQ) is the ratio of the percentage of workers in an occupation in a given area to the percentage in that occupation nationwide. An LQ > 1.0 means above-average concentration; < 1.0 means below-average.
The average annual salary for a Data Scientists in California is $156,000. For a detailed breakdown by percentile, entry-level, median, and senior salaries, see the comprehensive salary guide below.
California employs approximately 39,310 Data Scientists professionals (2025 BLS data). This ranks California among the top states nationwide.
Yes — California has above-average concentration of Data Scientists jobs (LQ: 7.49). A Location Quotient above 1.0 indicates higher-than-average demand.
The average (mean) salary for Data Scientists in California is $156000/year. See our detailed salary page for percentile breakdowns.
Location Quotient measures how concentrated an occupation is in a state compared to the national average. LQ > 1.0 means the state has more of that job proportionally. LQ > 1.2 indicates strong demand.
The top state for Data Scientists employment is California with 39,310 jobs.
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Compare Data Scientists labor-market data (jobs, location quotient, salary) across the top-employing states.
Drill deeper into Data Scientists pay, hiring, and education data for California.
Employment and location quotient data sourced from the U.S. Bureau of Labor Statistics (BLS) Occupational Employment and Wage Statistics (OEWS) 2025. This data reflects total employment, jobs per 1,000 workers, location quotient, and average salary for Data Scientists (SOC 152051) in California.