Petroleum Engineer Salary in Missouri
The median petroleum engineer salary in Missouri is $115,984 per year, which is 12% below the national median of $131,800.
Petroleum Engineer Salary Overview in Missouri (2026)
Missouri ranks #42 out of 50 states for petroleum engineer compensation. Petroleum Engineer salaries in Missouri are below the national median, though the lower cost of living can offset the difference. At $115,984 per year, petroleum engineers in Missouri earn $15,816 less than the national median of $131,800.
A key advantage of working in Missouri is its below-average cost of living (88% of the national index). This means the $115,984 salary has the purchasing power of roughly $131,800 in an average-cost area.
The salary spread in Missouri is significant: petroleum engineers at the 10th percentile earn $70,400, while those at the 90th percentile bring home $177,760 — a $107,360 gap that reflects differences in experience, specialization, employer type, and metro area. The highest-paying city in Missouri for this role is Kansas City, where the median reaches $121,256.
Nationally, petroleum engineer employment is projected to grow 8% over the next decade (faster than average). This steady growth indicates stable demand for petroleum engineers across the country.
Petroleum Engineer Salary in Missouri by Experience
In Missouri, an entry-level petroleum engineer earns around $73,920, while experienced professionals earn up to $171,600 per year. The cost of living index in Missouri is 88% of the national average.
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View Offers You Qualify For →Salary Percentiles in Missouri
| Percentile | MO Salary |
|---|---|
| 10th Percentile | $70,400 |
| 25th Percentile | $89,760 |
| Median (50th) | $115,984 |
| 75th Percentile | $147,840 |
| 90th Percentile | $177,760 |
Petroleum Engineer Salary by City in Missouri
The largest employment areas for petroleum engineers in Missouri include Kansas City, Saint Louis, Springfield, and Columbia. Salaries vary by city based on local cost of living and demand.
How to Become a Petroleum Engineer in Missouri
Education
Most petroleum engineer positions require a bachelor's degree. Missouri has several accredited institutions offering relevant programs.
Key Skills
Job Outlook in Missouri
Nationally, petroleum engineer employment is projected to grow 8% over the next decade (faster than average). Missouri's demand may vary based on local industry trends.
Negotiate Your Way to Senior Pay
Data shows Petroleum Engineers who negotiate earn 7–15% more. A single negotiation could add $55,616 over your career trajectory.
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