Materials Engineers Salary in St. Louis, MO (2026)
Source: BLS OEWS · St. Louis, MO-IL · 150 employed
The average Materials Engineers salary in St. Louis, MO is $111,540 per year. The middle 50% of Materials Engineerss earn between $76,400 and $141,610. Top earners in the 90th percentile make $163,720 or more. Entry-level positions typically start around $64,100. The median of $100,480 is above the mean, reflecting the wage distribution in this field.
Materials Engineers Salary Breakdown in St. Louis, MO
| Percentile | Annual Salary |
|---|---|
| 10th Percentile (Entry-level) | $64,100 |
| 25th Percentile | $76,400 |
| Median (50th Percentile) | $100,480 |
| Mean (Average) | $111,540 |
| 75th Percentile | $141,610 |
| 90th Percentile (Top earners) | $163,720 |
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 |
| Engineers, All Other | $102,740 |
Materials Engineers Salaries in Other Cities
| City | Mean Annual |
|---|---|
| San Jose, CA | $155,490 |
| Houston, TX | $154,940 |
| Seattle, WA | $152,420 |
| Kennewick, WA | $152,280 |
| Boulder, CO | $149,520 |
| Lexington Park, MD | $141,020 |
| San Francisco, CA | $138,470 |
| Washington, DC | $136,510 |
Frequently Asked Questions
What is the average Materials Engineers salary in St. Louis, MO?
The average Materials Engineers salary in St. Louis, MO is $111,540 per year, according to BLS OEWS.
What is the median Materials Engineers salary in St. Louis, MO?
The median Materials Engineers salary in St. Louis, MO is $100,480 per year. Half of Materials Engineerss earn more than this and half earn less.
How much do entry-level Materials Engineerss make in St. Louis, MO?
Entry-level Materials Engineerss in St. Louis, MO typically earn around $64,100 per year (10th percentile). Workers in the 25th percentile earn about $76,400.
What do the highest-paid Materials Engineerss earn in St. Louis, MO?
The highest-paid Materials Engineerss in St. Louis, MO earn $163,720 or more per year (90th percentile). The 75th percentile wage is $141,610.
How many Materials Engineerss work in St. Louis, MO?
There are approximately 150 Materials Engineerss employed in the St. Louis, MO-IL area, per BLS OEWS.