- Agriculture, Forestry & Fishing
- Agricultural Production Crops (64)
- Agriculture production livestock and animal specialties (16)
- Agricultural Services (36)
- Forestry (1)
- Construction & Mining
- Metal Mining (2)
- Oil And Gas Extraction (1)
- Mining And Quarrying Of Nonmetallic Minerals, Except Fuels (2)
- Building Construction General Contractors And Operative Builders (49)
- Heavy Construction Other Than Building Construction Contractors (6)
- Construction Special Trade Contractors (98)
- Manufacturing
- Food And Kindred Products (8)
- Textile Mill Products (2)
- Apparel And Other Finished Products Made From Fabrics And Similar Materials (3)
- Lumber And Wood Products, Except Furniture (7)
- Furniture And Fixtures (3)
- Printing, Publishing, And Allied Industries (10)
- Chemicals And Allied Products (3)
- Petroleum Refining And Related Industries (1)
- Rubber And Miscellaneous Plastics Products (3)
- Stone, Clay, Glass, And Concrete Products (3)
- Primary Metal Industries (9)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (14)
- Industrial And Commercial Machinery And Computer Equipment (14)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (2)
- Transportation Equipment (5)
- Manufacturing (con't)
- Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks (3)
- Miscellaneous Manufacturing Industries (9)
- Transportation & Utilities
- Railroad Transportation (1)
- Local And Suburban Transit And Interurban Highway Passenger Transportation (5)
- Motor Freight Transportation And Warehousing (39)
- United States Postal Service (1)
- Water Transportation (4)
- Transportation By Air (2)
- Transportation Services (10)
- Communications (13)
- Electric, Gas, And Sanitary Services (12)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (63)
- Wholesale Trade-non-durable Goods (31)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (31)
- General Merchandise Stores (15)
- Food Stores (36)
- Automotive Dealers And Gasoline Service Stations (64)
- Apparel And Accessory Stores (15)
- Home Furniture, Furnishings, And Equipment Stores (33)
- Eating And Drinking Places (68)
- Miscellaneous Retail (100)
- Finance, Insurance & Real Estate (con't)
- Insurance Agents, Brokers, And Service (28)
- Real Estate (61)
- Holding And Other Investment Offices (16)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (21)
- Personal Services (73)
- Business Services (360)
- Automotive Repair, Services, And Parking (53)
- Miscellaneous Repair Services (51)
- Motion Pictures (8)
- Amusement And Recreation Services (47)
- Health Services (125)
- Legal Services (22)
- Educational Services (39)
- Social Services (81)
- Museums, Art Galleries, And Botanical And Zoological Gardens (1)
- Membership Organizations (62)
- Engineering, Accounting, Research, Management, And Related Services (48)
- Miscellaneous Services (9)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (16)
- Justice, Public Order, And Safety (15)
- Administration Of Human Resource Programs (3)
- Administration Of Environmental Quality And Housing Programs (3)
- Administration Of Economic Programs (4)
- Nonclassifiable Establishments (98)
