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Frequently Asked Questions
What is the median roof bolters, mining salary in Illinois?
The median (P50) annual salary for Roof Bolters, Mining in Illinois is approximately $81,869, based on BLS OEWS May 2025 data. This is 4.2% higher than the national median of $78,541. For the full P10–P90 breakdown and market context, open CompSignal.
Wage figures on this page come from the U.S. Bureau of Labor Statistics (BLS) Occupational Employment & Wage Statistics (OEWS) survey, May 2025 release. OEWS surveys roughly 1.1 million establishments annually. It is the most comprehensive employer-reported wage dataset in the United States.
P10 through P90 percentiles represent the wage distribution across all surveyed employers (not self-reported by workers). Geographic adjustments use BLS-derived cost multipliers calibrated from regional wage variation.
Wages are estimates. Individual compensation depends on experience, education, employer size, industry, and negotiation. Use this as benchmark context, not absolute ground truth.
CompSignal is a free labor market intelligence tool built for HR, compensation, and talent acquisition teams. We make BLS data, the same primary source Mercer and Radford cross-reference in their paid surveys, searchable and actionable without an enterprise subscription.
Built and maintained by Falcon Incentives, a compensation strategy and incentive design consultancy.