Petroleum Engineers Salary in Illinois

$73,347 $238,031
10th pct Median: $138,390 90th pct
Percentile Annual Salary
10th (Entry Level)$73,347
25th Percentile$99,641
50th (Median)$138,390
75th Percentile$190,978
90th (Top Earners)$238,031
Source: U.S. Bureau of Labor Statistics OEWS, May 2024

Cost of Living Adjusted Salary

The Illinois median salary of $138,390 for Petroleum Engineers has the purchasing power of approximately $139,647 in Missouri (the COL baseline state with index 100).

Illinois's lower cost of living (COL index: 99.1) means your salary goes further than in higher-cost states.

COL data: MERIC 2024 State Cost of Living Index. Missouri = 100 baseline.

Frequently Asked Questions

How much do Petroleum Engineers make in Illinois?
Petroleum Engineers in Illinois earn a median annual salary of $138,390 per year ($66.53/hr) according to BLS OEWS data (May 2024). This is above the national median of $131,800.
Is Illinois a good state for Petroleum Engineers?
Illinois pays above the national average for petroleum engineers, making it a competitive market for this occupation. Cost of living in Illinois is near the national average (COL index: 99.1).
What is the cost-of-living adjusted salary for Petroleum Engineers in Illinois?
After adjusting for cost of living (COL index: 99.1 vs. Missouri baseline of 100), the $138,390 salary in Illinois has the purchasing power of approximately $139,647 in Missouri. Lower living costs in Illinois increase real purchasing power.
How does Illinois compare to neighboring states for Petroleum Engineers salaries?
For detailed comparison across all states, see the full Petroleum Engineers salary page at the national level, which includes a complete 50-state salary table.

Top Paying Jobs in Illinois

# Job Title Median Annual
1 Anesthesiologists $348,810
2 Orthopedic Surgeons, Except Pediatric $321,531
3 Neurologists $310,380
4 Surgeons, All Other $309,246
5 Ophthalmologists, Except Pediatric $285,474
6 Psychiatrists $262,288
7 Physicians, Pathologists $256,116
8 General Internal Medicine Physicians $255,507
Source: BLS OEWS May 2024

About Petroleum Engineers in Illinois

Petroleum Engineers work in their specialized field applying expertise and skills to deliver value in their organization. This occupation is part of the technology sector of the U.S. economy.

Education Required: Bachelor's degree

View national Petroleum Engineers salary data →