Petroleum Engineer Salary in Idaho
The median petroleum engineer salary in Idaho is $123,892 per year, which is 6% below the national median of $131,800.
Petroleum Engineer Salary Overview in Idaho (2026)
Idaho ranks #27 out of 50 states for petroleum engineer compensation. Petroleum Engineer salaries in Idaho are below the national median, though the lower cost of living can offset the difference. At $123,892 per year, petroleum engineers in Idaho earn $7,908 less than the national median of $131,800.
A key advantage of working in Idaho is its below-average cost of living (94% of the national index). This means the $123,892 salary has the purchasing power of roughly $131,800 in an average-cost area.
The salary spread in Idaho is significant: petroleum engineers at the 10th percentile earn $75,200, while those at the 90th percentile bring home $189,880 — a $114,680 gap that reflects differences in experience, specialization, employer type, and metro area. The highest-paying city in Idaho for this role is Boise, where the median reaches $131,800.
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 Idaho by Experience
In Idaho, an entry-level petroleum engineer earns around $78,960, while experienced professionals earn up to $183,300 per year. The cost of living index in Idaho is 94% of the national average.
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View Offers You Qualify For →Salary Percentiles in Idaho
| Percentile | ID Salary |
|---|---|
| 10th Percentile | $75,200 |
| 25th Percentile | $95,880 |
| Median (50th) | $123,892 |
| 75th Percentile | $157,920 |
| 90th Percentile | $189,880 |
Petroleum Engineer Salary by City in Idaho
The largest employment areas for petroleum engineers in Idaho include Boise, Meridian, Nampa, and Idaho Falls. Salaries vary by city based on local cost of living and demand.
How to Become a Petroleum Engineer in Idaho
Education
Most petroleum engineer positions require a bachelor's degree. Idaho has several accredited institutions offering relevant programs.
Key Skills
Job Outlook in Idaho
Nationally, petroleum engineer employment is projected to grow 8% over the next decade (faster than average). Idaho'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 $59,408 over your career trajectory.
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