Mechanical Engineer Salary in Missouri
Based on 5K+ workers in Missouri
Data year: 2025 · Last updated: June 2026
Median Annual Salary (MO)
$99,330
$47.755/hr
vs National Average
$105,416
-5.8% vs national median
Salary Range (10th–90th)
$65K – $142K
5K employed in Missouri
Salary Distribution — Mechanical Engineer in Missouri
| Percentile | Annual Salary |
|---|---|
| 10th percentile | $64,750 |
| 25th percentile | $79,540 |
| Median (50th percentile) | $99,330 |
| 75th percentile | $120,990 |
| 90th percentile | $142,100 |
Historical Salary Trend — Mechanical Engineer in Missouri vs National
| Year | Median Salary (United States) |
|---|---|
| 2022 | $81,690 |
| 2023 | $82,700 |
| 2024 | $91,890 |
| 2025 | $99,330 |
| Year | Missouri Median | National Median |
|---|---|---|
| 2022 | $81,690 | $92,043 |
| 2023 | $82,700 | $97,128 |
| 2024 | $91,890 | $102,901 |
| 2025 | $99,330 | $105,416 |