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Six-Digit NAICS Codes & Titles


Click on any Code for a Full Description of the NAICS Industry and Cross-References
 

21 - Mining

Codes Titles Number of US Businesses
21 Mining                  26,025
211111 Crude Petroleum and Natural Gas Extraction                    5,114
211112 Natural Gas Liquid Extraction                       300
212111 Bituminous Coal and Lignite Surface Mining                       515
212112 Bituminous Coal Underground Mining                       167
212113 Anthracite Mining                         52
212210 Iron Ore Mining                         61
212221 Gold Ore Mining                       282
212222 Silver Ore Mining                         31
212231 Lead Ore and Zinc Ore Mining                         25
212234 Copper Ore and Nickel Ore Mining                         73
212291 Uranium-Radium-Vanadium Ore Mining                         35
212299 All Other Metal Ore Mining                         44
212311 Dimension Stone Mining and Quarrying                       503
212312 Crushed and Broken Limestone Mining and Quarrying                       737
212313 Crushed and Broken Granite Mining and Quarrying                       153
212319 Other Crushed and Broken Stone Mining and Quarrying                       434
212321 Construction Sand and Gravel Mining                    1,872
212322 Industrial Sand Mining                       167
212324 Kaolin and Ball Clay Mining                         59
212325 Clay and Ceramic and Refractory Minerals Mining                       128
212391 Potash, Soda, and Borate Mineral Mining                         23
212392 Phosphate Rock Mining                         20
212393 Other Chemical and Fertilizer Mineral Mining                         81
212399 All Other Nonmetallic Mineral Mining                       291
213111 Drilling Oil and Gas Wells                    2,175
213112 Support Activities for Oil and Gas Operations                 11,747
213113 Support Activities for Coal Mining                       544
213114 Support Activities for Metal Mining                       230
213115 Support Activities for Nonmetallic Minerals (except Fuels)                       162

 

 

 
 

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