Employer establishments: mining

Number of establishments with paid employees in mining, quarrying, and oil and gas extraction (NAICS 21), from the U.S. Census Bureau County Business Patterns.

County Business Patterns: establishments (single physical locations, not firms) with paid employees during the pay period including 12 March. Excludes the self-employed and businesses without employees (nonemployer_establishments_*), government employers, crop and animal production, rail transportation, the Postal Service and private households. Establishment counts are not perturbed; the noise Census adds since 2017 applies to employment and payroll, which are not served here. Published about 18 months after the reference year.

Key facts

Figures last updated on 2026-10-12.

Rankings

US states by employer establishments: mining, 2023

Top 15. Source: U.S. Census Bureau.

Texas: 7,174 countTexas7,174Oklahoma: 2,238 countOklahoma2,238Louisiana: 1,216 countLouisiana1,216Colorado: 930 countColorado930Pennsylvania: 930 countPennsylvania930Kansas: 802 countKansas802California: 640 countCalifornia640New Mexico: 625 countNew Mexico625Ohio: 596 countOhio596Wyoming: 577 countWyoming577North Dakota: 545 countNorth Dakota545Illinois: 442 countIllinois442West Virginia: 438 countWest Virginia438Utah: 409 countUtah409Montana: 325 countMontana325
count. Source: U.S. Census Bureau, County Business Patterns, state and US files: establishments (EST), mining, quarrying, and oil and gas extraction (NAICS 21), all legal forms. Retrieved 2026-10-12.

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Regions and states

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