Senior Data Scientist salary in Trenton, NJ
Based on 72 certified H-1B filings at DOL wage level III in the Trenton-Princeton, NJ metro area, FY2025–FY2026. Includes Princeton, Titusville, Lawrenceville, Lawrence Township, East Windsor.
Also listed as: Machine Learning Scientist
Salary range
| Percentile | Salary |
|---|---|
| 10th | $135,132 |
| 25th | $139,877 |
| 50th (median) | $150,000 |
| 75th | $164,850 |
| 90th | $169,923 |
Salary by year
Median salary
Filings per year
Show as table
| Fiscal year | Median | P25 | P75 | Filings |
|---|---|---|---|---|
| FY2020 | – | – | – | 5 |
| FY2021 | – | – | – | 9 |
| FY2022 | $116,800 | $94,349 | $128,003 | 13 |
| FY2023 | $136,000 | $131,465 | $148,500 | 15 |
| FY2024 | $145,000 | $139,657 | $169,155 | 19 |
| FY2025 | $150,000 | $141,178 | $159,090 | 34 |
| FY2026 | $157,325 | $139,506 | $165,000 | 38 |
Cost of living
Trenton's median senior Data Scientist salary of $150,000 is worth about $145,400 at national average prices.
Source: BEA Regional Price Parities, 2024 (U.S. = 100; Trenton = 103.2).
Compared with all workers here
All Data Scientists in the Trenton, NJ area earned a median of $135,320 in May 2025 (430 employed). The H-1B median here is $150,000, 11% 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 |
|---|---|---|
| Bristol-Myers Squibb Company | $160,000 | 25 |
| Bloomberg | too few | 5 |
| Educational Testing Service | too few | 5 |
| SPi Global | too few | 4 |
| Opaida | too few | 3 |
| Indegene | too few | 2 |
| Janssen Research & Development | too few | 2 |
| Johnson & Johnson Services | too few | 2 |
| Pyramid Consulting | too few | 2 |
| Summit Therapeutics | too few | 2 |
Employers with at least 2 filings here. Median shown at 10+ filings.
By experience level
| Wage level | Median | Filings |
|---|---|---|
| Entry-level · Level I | $86,050 | 61 |
| Mid-level · Level II | $112,000 | 123 |
| Senior · Level III | $150,000 | 72 |
| Expert · Level IV | $185,200 | 58 |
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 | $86,050 | $86,050 | 61 |
| Mid-level · Level II | $108,638 | $112,000 | 123 |
| Senior · Level III | $131,622 | $150,000 | 72 |
| Expert · Level IV | $154,627 | $185,200 | 58 |
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.