Senior Data Scientist salary in Oxnard, CA
Based on 11 certified H-1B filings at DOL wage level III in the Oxnard-Thousand Oaks-Ventura, CA metro area, FY2025–FY2026. Includes Thousand Oaks, Westlake Village, Ventura, Camarillo, Simi Valley.
Also listed as: Machine Learning Scientist
Salary range
| Percentile | Salary |
|---|---|
| 10th | $125,000 |
| 25th | $139,525 |
| 50th (median) | $145,000 |
| 75th | $152,589 |
| 90th | $184,000 |
Cost of living
Oxnard's median senior Data Scientist salary of $145,000 is worth about $131,200 at national average prices.
Source: BEA Regional Price Parities, 2024 (U.S. = 100; Oxnard = 110.5).
Compared with all workers here
All Data Scientists in the Oxnard, CA area earned a median of $126,360 in May 2025 (460 employed). The H-1B median here is $145,000, 15% higher.
Source: U.S. Bureau of Labor Statistics, OEWS metropolitan area estimates. BLS wages include some incentive pay; H-1B figures are base salary.
Employers filing at this level
| Employer | Median | Filings |
|---|---|---|
| Amgen | too few | 6 |
Employers with at least 2 filings here. Median shown at 10+ filings.
By experience level
| Wage level | Median | Filings |
|---|---|---|
| Entry-level · Level I | $86,724 | 23 |
| Mid-level · Level II | $123,757 | 40 |
| Senior · Level III | $145,000 | 11 |
| Expert · Level IV | $207,672 | 14 |
Median shown when a level has at least 10 filings.
Minimum H-1B salary by level
| Wage level | Prevailing wage (most common) | Median offered salary | Filings |
|---|---|---|---|
| Entry-level · Level I | $77,917 | $86,724 | 23 |
| Mid-level · Level II | $113,880 | $123,757 | 40 |
| Senior · Level III | $121,680 | $145,000 | 11 |
| Expert · Level IV | $144,518 | $207,672 | 14 |
The prevailing wage is the minimum an employer must pay for this job and area. Amounts vary by county within a metro and by wage source.