Mechanical Engineers Salary in St. Louis, MO (2026)
Source: BLS OEWS · St. Louis, MO-IL · 1,730 employed
The average Mechanical Engineers salary in St. Louis, MO is $93,510 per year. The middle 50% of Mechanical Engineerss earn between $76,960 and $107,420. Top earners in the 90th percentile make $132,500 or more. Entry-level positions typically start around $62,810. The median of $86,390 is above the mean, reflecting the wage distribution in this field.
Mechanical Engineers Salary Breakdown in St. Louis, MO
| Percentile | Annual Salary |
|---|---|
| 10th Percentile (Entry-level) | $62,810 |
| 25th Percentile | $76,960 |
| Median (50th Percentile) | $86,390 |
| Mean (Average) | $93,510 |
| 75th Percentile | $107,420 |
| 90th Percentile (Top earners) | $132,500 |
Related Jobs in St. Louis, MO
| Occupation | Mean Annual |
|---|---|
| Chemical Engineers | $136,290 |
| Electronics Engineers, Except Computer | $128,030 |
| Aerospace Engineers | $124,920 |
| Computer Hardware Engineers | $121,610 |
| Electrical Engineers | $117,630 |
| Materials Engineers | $111,540 |
Mechanical Engineers Salaries in Other Cities
| City | Mean Annual |
|---|---|
| San Jose, CA | $159,270 |
| San Francisco, CA | $150,900 |
| Santa Cruz, CA | $137,310 |
| Santa Maria, CA | $134,190 |
| Baton Rouge, LA | $133,980 |
| Salinas, CA | $132,380 |
| Boulder, CO | $131,360 |
| Houston, TX | $131,270 |
Frequently Asked Questions
What is the average Mechanical Engineers salary in St. Louis, MO?
The average Mechanical Engineers salary in St. Louis, MO is $93,510 per year, according to BLS OEWS.
What is the median Mechanical Engineers salary in St. Louis, MO?
The median Mechanical Engineers salary in St. Louis, MO is $86,390 per year. Half of Mechanical Engineerss earn more than this and half earn less.
How much do entry-level Mechanical Engineerss make in St. Louis, MO?
Entry-level Mechanical Engineerss in St. Louis, MO typically earn around $62,810 per year (10th percentile). Workers in the 25th percentile earn about $76,960.
What do the highest-paid Mechanical Engineerss earn in St. Louis, MO?
The highest-paid Mechanical Engineerss in St. Louis, MO earn $132,500 or more per year (90th percentile). The 75th percentile wage is $107,420.
How many Mechanical Engineerss work in St. Louis, MO?
There are approximately 1,730 Mechanical Engineerss employed in the St. Louis, MO-IL area, per BLS OEWS.