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North American Industry Classification System 2022 - North America

21 Mining, Quarrying, and Oil and Gas Extraction

NAICS 2022 classification code 21 covers "Mining, Quarrying, and Oil and Gas Extraction" at level 1 of the NAICS 2022 hierarchy.

Level 13 direct subcategories12 cross-system mappings
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Where 21 sits in the NAICS 2022 hierarchy

  1. >21 Mining, Quarrying, and Oil and Gas Extraction
  2. >21 Mining, Quarrying, and Oil and Gas Extraction

21 in other classification systems

Equivalent and related codes across 4 other systems. Click any code to see its full definition, hierarchy, and crosswalks.

Subcategories of 21 Mining, Quarrying, and Oil and Gas Extraction

Frequently asked questions

What is NAICS 2022 21?
NAICS 2022 21 is "Mining, Quarrying, and Oil and Gas Extraction". NAICS 2022 code 21 covers "Mining, Quarrying, and Oil and Gas Extraction" at level 1 of the NAICS 2022 hierarchy.
What does NAICS 2022 21 include?
21 Mining, Quarrying, and Oil and Gas Extraction contains 3 direct subcategories: 211 Oil and Gas Extraction; 212 Mining (except Oil and Gas); 213 Support Activities for Mining.
How does NAICS 2022 21 map to other classification systems?
21 Mining, Quarrying, and Oil and Gas Extraction has equivalents in Mining Extraction Methods (dme_fluid, dme_process, dme_surface, +1 more); Mining Mineral Types (dmm_constr, dmm_energy, dmm_indmin, +1 more); Mining Reserve Classification (dmr_cont, dmr_prosp, dmr_res); SCIAN 2018 (21). These crosswalks let you translate this code between NAICS 2022 and 4 other classification systems.
What is the parent category of 21?
21 Mining, Quarrying, and Oil and Gas Extraction sits under 21 Mining, Quarrying, and Oil and Gas Extraction in the NAICS 2022 hierarchy.

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