Senior Operations Research Analyst salary in St. Louis, MO
Based on 13 certified H-1B filings at DOL wage level III in the St. Louis, MO-IL metro area, FY2025–FY2026. Includes Chesterfield, Saint Louis, Fenton, Clayton, St Louis.
Also listed as: Data Analyst
Salary range
| Percentile | Salary |
|---|---|
| 10th | $62,587 |
| 25th | $68,640 |
| 50th (median) | $98,280 |
| 75th | $107,344 |
| 90th | $121,318 |
Salary by year
Median salary
Filings per year
Show as table
| Fiscal year | Median | P25 | P75 | Filings |
|---|---|---|---|---|
| FY2020 | $100,000 | $81,037 | $113,500 | 15 |
| FY2021 | – | – | – | 9 |
| FY2022 | $105,502 | $86,008 | $146,250 | 20 |
| FY2023 | $110,000 | $95,000 | $123,835 | 17 |
| FY2024 | – | – | – | 8 |
| FY2025 | – | – | – | 8 |
| FY2026 | – | – | – | 5 |
Cost of living
St. Louis's median senior Operations Research Analyst salary of $98,280 is worth about $103,400 at national average prices.
Source: BEA Regional Price Parities, 2024 (U.S. = 100; St. Louis = 95.1).
Compared with all workers here
All Operations Research Analysts in the St. Louis, MO area earned a median of $63,650 in May 2025 (900 employed). The H-1B median here is $98,280, 54% 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 | 7 |
| Bayer Research and Development Services | too few | 3 |
Employers with at least 2 filings here. Median shown at 10+ filings.
By experience level
| Wage level | Median | Filings |
|---|---|---|
| Entry-level · Level I | – | 0 |
| Mid-level · Level II | $80,633 | 28 |
| Senior · Level III | $98,280 | 13 |
| Expert · Level IV | $127,712 | 34 |
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 |
|---|---|---|---|
| Mid-level · Level II | $56,534 | $80,633 | 28 |
| Senior · Level III | $67,662 | $98,280 | 13 |
| Expert · Level IV | $78,811 | $127,712 | 34 |
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.