Mid-level Data Scientist salary in Trenton, NJ
Based on 123 certified H-1B filings at DOL wage level II 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 | $108,711 |
| 25th | $110,000 |
| 50th (median) | $112,000 |
| 75th | $126,373 |
| 90th | $140,000 |
Salary by year
Median salary
Filings per year
Show as table
| Fiscal year | Median | P25 | P75 | Filings |
|---|---|---|---|---|
| FY2020 | $80,750 | $68,060 | $83,135 | 22 |
| FY2021 | $87,564 | $69,450 | $92,701 | 16 |
| FY2022 | $89,550 | $81,250 | $101,888 | 22 |
| FY2023 | $99,900 | $98,550 | $110,344 | 46 |
| FY2024 | $110,344 | $110,344 | $114,713 | 58 |
| FY2025 | $112,000 | $111,197 | $121,658 | 75 |
| FY2026 | $110,000 | $108,910 | $130,000 | 48 |
Cost of living
Trenton's median mid-level Data Scientist salary of $112,000 is worth about $108,500 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 $112,000, 17% lower.
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 |
|---|---|---|
| PharmaACE | $125,276 | 12 |
| Indegene | $111,197 | 10 |
| ZS Associates | too few | 6 |
| Bristol-Myers Squibb Company | too few | 5 |
| iSpace | too few | 5 |
| SPi Global | too few | 4 |
| BlackRock | too few | 3 |
| Kunosoltech | too few | 3 |
| Sage It | too few | 3 |
| Bloomberg | 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.