- Agriculture, Forestry & Fishing
- Agricultural Production Crops (8938)
- Agriculture production livestock and animal specialties (2941)
- Agricultural Services (13062)
- Forestry (571)
- Fishing, hunting, and trapping (202)
- Construction & Mining
- Metal Mining (7)
- Coal Mining (5)
- Oil And Gas Extraction (174)
- Mining And Quarrying Of Nonmetallic Minerals, Except Fuels (280)
- Building Construction General Contractors And Operative Builders (29761)
- Heavy Construction Other Than Building Construction Contractors (3947)
- Construction Special Trade Contractors (39394)
- Manufacturing
- Food And Kindred Products (1320)
- Tobacco Products (49)
- Textile Mill Products (1338)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (1450)
- Lumber And Wood Products, Except Furniture (3302)
- Furniture And Fixtures (1375)
- Paper And Allied Products (569)
- Printing, Publishing, And Allied Industries (4401)
- Chemicals And Allied Products (1513)
- Petroleum Refining And Related Industries (180)
- Rubber And Miscellaneous Plastics Products (888)
- Leather And Leather Products (183)
- Stone, Clay, Glass, And Concrete Products (1341)
- Primary Metal Industries (420)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (2154)
- Industrial And Commercial Machinery And Computer Equipment (3528)
- Manufacturing (con't)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (1531)
- Transportation Equipment (1025)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (984)
- Miscellaneous Manufacturing Industries (2726)
- Transportation & Utilities
- Railroad Transportation (106)
- Local And Suburban Transit And Interurban Highway Passenger Transportation (1656)
- Motor Freight Transportation And Warehousing (11216)
- United States Postal Service (856)
- Water Transportation (519)
- Transportation By Air (564)
- Pipelines, Except Natural Gas (31)
- Transportation Services (4961)
- Communications (5376)
- Electric, Gas, And Sanitary Services (2113)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (22087)
- Wholesale Trade-non-durable Goods (10824)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (7542)
- General Merchandise Stores (3292)
- Food Stores (12887)
- Automotive Dealers And Gasoline Service Stations (14472)
- Apparel And Accessory Stores (8080)
- Home Furniture, Furnishings, And Equipment Stores (12160)
- Eating And Drinking Places (25015)
- Miscellaneous Retail (32138)
- Finance, Insurance & Real Estate (con't)
- Insurance Agents, Brokers, And Service (7947)
- Real Estate (35231)
- Holding And Other Investment Offices (10705)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (4660)
- Personal Services (28897)
- Business Services (143551)
- Automotive Repair, Services, And Parking (16842)
- Miscellaneous Repair Services (13166)
- Motion Pictures (2629)
- Amusement And Recreation Services (11269)
- Health Services (29838)
- Legal Services (7922)
- Educational Services (9331)
- Social Services (16337)
- Museums, Art Galleries, And Botanical And Zoological Gardens (857)
- Membership Organizations (31640)
- Engineering, Accounting, Research, Management, And Related Services (32186)
- Miscellaneous Services (7655)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (2376)
- Justice, Public Order, And Safety (3383)
- Public Finance, Taxation, And Monetary Policy (222)
- Administration Of Human Resource Programs (1042)
- Administration Of Environmental Quality And Housing Programs (1204)
- Administration Of Economic Programs (1261)
- National Security And International Affairs (635)
- Nonclassifiable Establishments (64780)