Senior Data Scientist salary in Milwaukee, WI
Based on 30 certified H-1B filings at DOL wage level III in the Milwaukee-Waukesha, WI metro area, FY2025–FY2026. Includes Brookfield, New Berlin, Waukesha, Glendale, Menomonee Falls.
Also listed as: Machine Learning Scientist
Salary range
| Percentile | Salary |
|---|---|
| 10th | $110,739 |
| 25th | $110,739 |
| 50th (median) | $113,570 |
| 75th | $127,800 |
| 90th | $140,000 |
Salary by year
Median salary
Filings per year
Show as table
| Fiscal year | Median | P25 | P75 | Filings |
|---|---|---|---|---|
| FY2020 | – | – | – | 4 |
| FY2021 | – | – | – | 3 |
| FY2022 | – | – | – | 5 |
| FY2023 | $100,000 | $90,000 | $105,000 | 15 |
| FY2024 | – | – | – | 9 |
| FY2025 | $127,800 | $115,128 | $131,290 | 12 |
| FY2026 | $110,740 | $110,739 | $114,114 | 18 |
Cost of living
Milwaukee's median senior Data Scientist salary of $113,570 is worth about $117,200 at national average prices.
Source: BEA Regional Price Parities, 2024 (U.S. = 100; Milwaukee = 96.9).
Compared with all workers here
All Data Scientists in the Milwaukee, WI area earned a median of $104,710 in May 2025 (1,080 employed). The H-1B median here is $113,570, 8% 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 |
|---|---|---|
| Kforce | too few | 5 |
| FIS Management Services | too few | 4 |
| FedEx | too few | 3 |
| Digital Datum | too few | 2 |
| Northwestern Mutual Life Insurance Company | 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 | $78,000 | 17 |
| Mid-level · Level II | $94,037 | 23 |
| Senior · Level III | $113,570 | 30 |
| Expert · Level IV | $137,769 | 22 |
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 | $73,528 | $78,000 | 17 |
| Mid-level · Level II | $94,037 | $94,037 | 23 |
| Senior · Level III | $110,739 | $113,570 | 30 |
| Expert · Level IV | $127,421 | $137,769 | 22 |
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.