H-1B pay in O'Fallon, MO
1,360 certified positions (worksite city), FY2023–FY2026.
1,360
certified positions
$112,000
Median pay
$90,500
25th pct
$125,000
75th pct
$140,046
90th pct
$80,000
10th pct
Estimates from public U.S. Department of Labor records — wages are
employer-attested offered wages, not verified salaries paid; counts are filings, not
people. Not legal, financial, or career advice. See our
disclaimer & terms.
Data: DOL filings FY2023–FY2026 (through June 2026) · Page updated October 2026
$90,397
Median prevailing wage
$80,000$112,000 median$140,046
Quarterly median pay 2022-Q4 → 2026-Q2 · ▼ 2.1%
Top roles
| Role | Positions | Median |
|---|---|---|
| Software Developers 15-1252 | 996 | $130,936 |
| Computer Systems Engineers/Architects 15-1299 | 69 | $109,886 |
| Software Quality Assurance Analysts and Testers 15-1253 | 53 | $101,234 |
| Data Scientists 15-2051 | 50 | $120,016 |
| Computer Programmers 15-1251 | 32 | $90,210 |
| Computer Systems Analysts 15-1211 | 25 | $104,125 |
| Computer and Information Systems Managers 11-3021 | 20 | $192,724 |
| Information Security Analysts 15-1212 | 15 | $132,288 |
| Network and Computer Systems Administrators 15-1244 | 14 | $94,500 |
| Database Administrators 15-1242 | 14 | $106,560 |
| Database Architects 15-1243 | 11 | $135,907 |
| Management Analysts 13-1111 | 10 | $119,142 |