Senior Data Scientist salary in Hartford, CT
Based on 41 certified H-1B filings at DOL wage level III in the Hartford-West Hartford-East Hartford, CT metro area, FY2025–FY2026. Includes Windsor, East Hartford, Manchester, Middletown, South Windsor.
Also listed as: Machine Learning Scientist
Salary range
| Percentile | Salary |
|---|---|
| 10th | $115,253 |
| 25th | $122,470 |
| 50th (median) | $129,269 |
| 75th | $136,000 |
| 90th | $151,700 |
Salary by year
Median salary
Filings per year
Show as table
| Fiscal year | Median | P25 | P75 | Filings |
|---|---|---|---|---|
| FY2020 | – | – | – | 1 |
| FY2021 | – | – | – | 4 |
| FY2022 | – | – | – | 3 |
| FY2023 | – | – | – | 8 |
| FY2024 | $130,650 | $116,609 | $143,387 | 12 |
| FY2025 | $122,800 | $115,253 | $129,000 | 21 |
| FY2026 | $131,403 | $129,269 | $147,800 | 20 |
Cost of living
Hartford's median senior Data Scientist salary of $129,269 is worth about $125,800 at national average prices.
Source: BEA Regional Price Parities, 2024 (U.S. = 100; Hartford = 102.7).
Compared with all workers here
All Data Scientists in the Hartford, CT area earned a median of $126,340 in May 2025 (560 employed). The H-1B median here is $129,269, 2% 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 |
|---|---|---|
| The Travelers Indemnity Company | $122,635 | 10 |
| Aetna | too few | 8 |
| CVS Health | too few | 4 |
| ACE American Insurance Company | too few | 3 |
| Hartford Fire Insurance Company | too few | 3 |
| Randstad | too few | 2 |
| LTIMindtree | 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 | $88,300 | 64 |
| Mid-level · Level II | $105,997 | 78 |
| Senior · Level III | $129,269 | 41 |
| Expert · Level IV | $155,500 | 30 |
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 | $54,662 | $88,300 | 64 |
| Mid-level · Level II | $105,997 | $105,997 | 78 |
| Senior · Level III | $122,470 | $129,269 | 41 |
| Expert · Level IV | $138,944 | $155,500 | 30 |
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.