Standard Industrial Classification Codes | loudounwater.org

The Standard Industrial Classification (SIC) is a system for classifying industries by a four-digit code. The SIC codes can be grouped into progressively broader industry classifications: industry group, major group, and division. The first 3 digits of the SIC code indicate the industry group, and the first two digits indicate the major group. Each division encompasses a range of SIC codes.

Range of SIC Codes

Division

0100-0999

Agriculture, Forestry and Fishing

1000-1499

Mining

1500–1799

Construction

1800-1999

Not Used

2000-3999

Manufacturing

4000-4999

Transportation, Communications, Electric, Gas and Sanitary service

5000-5199

Wholesale Trade

5200-5999

Retail Trade

6000-6799

Finance, Insurance and Real Estate

7000-8999

Services

9100-9729

Public Administration

9900-9999

Non-Classifiable