Last updated: 2025 BLS data · Page refreshed:
Illinois employs 330 Earth Drillers, Except Oil and Gas professionals, below the national average concentration.
Data: BLS OEWS 2025 • Illinois employment outlook • Updated 2026-05-19
The location quotient (LQ) of 0.8 indicates that Illinois has an average concentration of Earth Drillers, Except Oil and Gas professionals, similar to the national average employment distribution.
Note: Location Quotient (LQ) is the ratio of the percentage of workers in an occupation in a given area to the percentage in that occupation nationwide. An LQ > 1.0 means above-average concentration; < 1.0 means below-average.
The average annual salary for a Earth Drillers, Except Oil and Gas in Illinois is $81,990. For a detailed breakdown by percentile, entry-level, median, and senior salaries, see the comprehensive salary guide below.
Illinois employs approximately 330 Earth Drillers, Except Oil and Gas professionals (2025 BLS data). This ranks Illinois for this occupation nationwide.
Illinois has average or below-average concentration of Earth Drillers, Except Oil and Gas jobs (LQ: 0.8). A Location Quotient above 1.0 indicates higher-than-average demand.
The average (mean) salary for Earth Drillers, Except Oil and Gas in Illinois is $81990/year. See our detailed salary page for percentile breakdowns.
Location Quotient measures how concentrated an occupation is in a state compared to the national average. LQ > 1.0 means the state has more of that job proportionally. LQ > 1.2 indicates strong demand.
The top state for Earth Drillers, Except Oil and Gas employment is Texas with 1,930 jobs.
Explore cost of living, median household income, and demographics for Illinois's largest cities.
Compare tuition, admissions, and graduate outcomes at Illinois's leading institutions.
Compare Earth Drillers, Except Oil and Gas labor-market data (jobs, location quotient, salary) across the top-employing states.
Drill deeper into Earth Drillers, Except Oil and Gas pay, hiring, and education data for Illinois.
Employment and location quotient data sourced from the U.S. Bureau of Labor Statistics (BLS) Occupational Employment and Wage Statistics (OEWS) 2025. This data reflects total employment, jobs per 1,000 workers, location quotient, and average salary for Earth Drillers, Except Oil and Gas (SOC 475023) in Illinois.