Medical Scientist salary in St. Louis, MO
Based on 375 certified H-1B filings in the St. Louis, MO-IL metro area, FY2025–FY2026. Includes St Louis, Saint Louis, St Louis, Mo, St. Loui.
Also listed as: Research Scientist, Associate Research Scientist
Salary range
| Percentile | Salary |
|---|---|
| 10th | $61,428 |
| 25th | $63,120 |
| 50th (median) | $67,824 |
| 75th | $73,250 |
| 90th | $86,399 |
Salary by year
Median salary
Filings per year
Show as table
| Fiscal year | Median | P25 | P75 | Filings |
|---|---|---|---|---|
| FY2020 | $54,781 | $54,704 | $62,840 | 123 |
| FY2021 | $57,949 | $54,356 | $63,250 | 128 |
| FY2022 | $60,000 | $55,700 | $67,260 | 163 |
| FY2023 | $61,284 | $56,880 | $70,000 | 148 |
| FY2024 | $65,000 | $61,428 | $74,508 | 194 |
| FY2025 | $68,000 | $63,080 | $76,750 | 226 |
| FY2026 | $67,824 | $64,356 | $72,000 | 149 |
Cost of living
St. Louis's median Medical Scientist salary of $67,824 is worth about $71,300 at national average prices.
Source: BEA Regional Price Parities, 2024 (U.S. = 100; St. Louis = 95.1).
Compared with all workers here
All Medical Scientists, Except Epidemiologists in the St. Louis, MO area earned a median of $103,410 in May 2025 (2,560 employed). The H-1B median here is $67,824, 34% lower.
Source: U.S. Bureau of Labor Statistics, OEWS metropolitan area estimates. BLS wages include some incentive pay; H-1B figures are base salary.
Top employers filing
| Employer | Median | Filings |
|---|---|---|
| Washington University | $67,980 | 353 |
| Saint Louis University | $66,000 | 13 |
| The Washington University | 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 | $64,381 | 252 |
| Mid-level · Level II | $75,000 | 111 |
| Senior · Level III | $105,003 | 10 |
| Expert · Level IV | – | 0 |
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 | $56,202 | $64,381 | 252 |
| Mid-level · Level II | $68,182 | $75,000 | 111 |
| Senior · Level III | $80,142 | $105,003 | 10 |
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.