NAICS 4 Digit Industry Group 5611

Industry Group 5611

NAICS 4 digit Industry Group 5611 – Office Administrative Services

Definition of NAICS 4 digit industry group 5611: Office Administrative Services.

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 5611 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 56: Administrative and Support and Waste Management and Remediation Services
    • Subsector 561: Administrative and Support Services
      • Industry Group 5611: Office Administrative Services
        • Industry 56111: Office Administrative Services
          • 6 Digit Code(s) NAICS 561110: Office Administrative Services

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NAICS 4 Digit Industry Group 5611