NAICS 4 Digit Industry Group 4821

Industry Group 4821

NAICS 4 digit Industry Group 4821 – Rail Transportation

Definition of NAICS 4 digit industry group 4821: Rail Transportation.

Four Digit Industry Group Breakdown for North American Industry Classification System

NAICS codes are broken down by digit. The broadest description starts with the 2 digit sector codes. The 3 digit subsector codes are more specific, then the 4 digit industry group (Where you are now), 5 digit industry, and the most specific is the 6 digit NAICS code. If industry group 4821 does not describe the industry of the business in question, then select the largest applicable code below. From there, follow through the progression of smaller digits to the larger digits in order to obtain the most specific 6 digit classification.

  • Sector 48-49: Transportation and Warehousing
    • Subsector 482: Rail Transportation
      • Industry Group 4821: Rail Transportation
        • Industry 48211: Rail Transportation
          • 6 Digit Code(s) NAICS 482111: Line-Haul Railroads
          • 6 Digit Code(s) NAICS 482112: Short Line Railroads

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NAICS 4 Digit Industry Group 4821