- Agriculture, Forestry & Fishing
- Agricultural Production Crops (471)
- Agriculture production livestock and animal specialties (130)
- Agricultural Services (2338)
- Forestry (18)
- Fishing, hunting, and trapping (29)
- Construction & Mining
- Metal Mining (8)
- Coal Mining (2)
- Oil And Gas Extraction (53)
- Mining And Quarrying Of Nonmetallic Minerals, Except Fuels (30)
- Building Construction General Contractors And Operative Builders (5431)
- Heavy Construction Other Than Building Construction Contractors (348)
- Construction Special Trade Contractors (9405)
- Manufacturing
- Food And Kindred Products (337)
- Tobacco Products (44)
- Textile Mill Products (143)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (444)
- Lumber And Wood Products, Except Furniture (499)
- Furniture And Fixtures (266)
- Paper And Allied Products (113)
- Printing, Publishing, And Allied Industries (1646)
- Chemicals And Allied Products (381)
- Petroleum Refining And Related Industries (35)
- Rubber And Miscellaneous Plastics Products (160)
- Leather And Leather Products (54)
- Stone, Clay, Glass, And Concrete Products (310)
- Primary Metal Industries (94)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (430)
- Industrial And Commercial Machinery And Computer Equipment (600)
- Manufacturing (con't)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (407)
- Transportation Equipment (256)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (261)
- Miscellaneous Manufacturing Industries (992)
- Transportation & Utilities
- Railroad Transportation (33)
- Local And Suburban Transit And Interurban Highway Passenger Transportation (519)
- Motor Freight Transportation And Warehousing (3137)
- United States Postal Service (53)
- Water Transportation (311)
- Transportation By Air (601)
- Pipelines, Except Natural Gas (3)
- Transportation Services (5454)
- Communications (2442)
- Electric, Gas, And Sanitary Services (280)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (10878)
- Wholesale Trade-non-durable Goods (8499)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (1385)
- General Merchandise Stores (714)
- Food Stores (3285)
- Automotive Dealers And Gasoline Service Stations (3390)
- Apparel And Accessory Stores (3496)
- Home Furniture, Furnishings, And Equipment Stores (3476)
- Eating And Drinking Places (6946)
- Miscellaneous Retail (9531)
- Finance, Insurance & Real Estate (con't)
- Insurance Agents, Brokers, And Service (2199)
- Real Estate (10556)
- Holding And Other Investment Offices (9214)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (886)
- Personal Services (6816)
- Business Services (55370)
- Automotive Repair, Services, And Parking (4077)
- Miscellaneous Repair Services (4643)
- Motion Pictures (1715)
- Amusement And Recreation Services (3565)
- Health Services (11757)
- Legal Services (4080)
- Educational Services (2010)
- Social Services (2800)
- Museums, Art Galleries, And Botanical And Zoological Gardens (218)
- Membership Organizations (5231)
- Engineering, Accounting, Research, Management, And Related Services (13390)
- Miscellaneous Services (5403)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (268)
- Justice, Public Order, And Safety (320)
- Public Finance, Taxation, And Monetary Policy (33)
- Administration Of Human Resource Programs (157)
- Administration Of Environmental Quality And Housing Programs (139)
- Administration Of Economic Programs (140)
- National Security And International Affairs (133)
- Nonclassifiable Establishments (44334)
