Chemical Engineer Salary in St. Louis, MO
Chemical Engineer salary data for St. Louis, MO — adjusted for local cost of living. Entry-level to senior pay ranges, take-home pay calculator, and local job market insights.
Chemical Engineer Salary in St. Louis, MO — 2026
The median Chemical Engineer salary in St. Louis, MO is $88,000 per year ($7,333/month, $42/hr). This reflects the local cost of living index of 88, which is 12% below the national average.
Chemical Engineer Take-Home Pay in St. Louis
Tax Breakdown (Median Salary)
| Gross Annual | $88,000 |
| Federal Tax | -$10,974 |
| State Tax (4.7%) | -$4,136 |
| Local Tax (1.0%) | -$880 |
| FICA (SS + Medicare) | -$6,732 |
| Annual Take-Home | $65,278 |
| Monthly Take-Home | $5,440 |
Living Cost Comparison
Chemical Engineer Requirements
Key Skills
St. Louis Job Market Overview
St. Louis, Missouri has a population of 301,578 and an unemployment rate of 3.8%. The top industries are Healthcare, Finance, Education. The local job growth rate is 1.0%, and the average commute time is 25 minutes.
Related Engineering Salaries in St. Louis
Chemical Engineer Salary in Nearby Missouri Cities
Frequently Asked Questions
What is the average Chemical Engineer salary in St. Louis, MO?
How much does a Chemical Engineer take home in St. Louis after taxes?
Is St. Louis a good city for Chemical Engineers?
What skills are needed for a Chemical Engineer in St. Louis?
How does Chemical Engineer salary in St. Louis compare to the national average?
Calculate Your Exact Take-Home Pay
Use our free paycheck calculator to see your after-tax income based on your specific salary, deductions, and filing status.
Calculate NowExplore More
Frequently Asked Questions
What is the average Chemical Engineer salary in St. Louis, MO?
The median Chemical Engineer salary in St. Louis, MO is $88,000 per year as of 2026. This is adjusted for the local cost of living index of 88. Entry-level Chemical Engineers earn around $61,600, while senior-level professionals can earn $125,840 or more.
How much does a Chemical Engineer take home in St. Louis after taxes?
A Chemical Engineer earning the median salary of $88,000 in St. Louis, MO takes home approximately $65,278 per year ($5,440/month) after federal, state, and local taxes. The effective tax rate is 25.8%.
Is St. Louis a good city for Chemical Engineers?
St. Louis, MO has a cost of living index of 88 (below national average). Chemical Engineers here earn above the city median. The local unemployment rate is 3.8% and top industries include Healthcare, Finance, Education.
What skills are needed for a Chemical Engineer in St. Louis?
Key skills for Chemical Engineers include Process Design, ASPEN, Chemical Processes, Safety Management, Quality Control. Typical education requirement is Bachelor's Degree. Valuable certifications include PE License, FE Exam, Six Sigma.
How does Chemical Engineer salary in St. Louis compare to the national average?
The national median Chemical Engineer salary is $100,000. In St. Louis, the adjusted salary is $88,000, which is 12.0% lower than the national average, reflecting the local cost of living.