- Agriculture, Forestry & Fishing
- Agricultural Production Crops (40)
- Agriculture production livestock and animal specialties (20)
- Agricultural Services (8)
- Forestry (4)
- Fishing, hunting, and trapping (1)
- Construction & Mining
- Mining And Quarrying Of Nonmetallic Minerals, Except Fuels (1)
- Building Construction General Contractors And Operative Builders (5)
- Heavy Construction Other Than Building Construction Contractors (3)
- Construction Special Trade Contractors (10)
- Manufacturing
- Food And Kindred Products (1)
- Textile Mill Products (1)
- Lumber And Wood Products, Except Furniture (6)
- Printing, Publishing, And Allied Industries (3)
- Chemicals And Allied Products (1)
- Stone, Clay, Glass, And Concrete Products (2)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (1)
- Industrial And Commercial Machinery And Computer Equipment (5)
- Transportation Equipment (1)
- Miscellaneous Manufacturing Industries (2)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (2)
- Transportation & Utilities (con't)
- Motor Freight Transportation And Warehousing (15)
- United States Postal Service (1)
- Transportation Services (1)
- Communications (5)
- Electric, Gas, And Sanitary Services (4)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (12)
- Wholesale Trade-non-durable Goods (10)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (9)
- General Merchandise Stores (5)
- Food Stores (11)
- Automotive Dealers And Gasoline Service Stations (19)
- Apparel And Accessory Stores (6)
- Home Furniture, Furnishings, And Equipment Stores (4)
- Eating And Drinking Places (25)
- Miscellaneous Retail (19)
- Finance, Insurance & Real Estate (con't)
- Holding And Other Investment Offices (2)
- Services
- Hotels, Rooming Houses, Camps, And Other Lodging Places (3)
- Personal Services (24)
- Business Services (268)
- Automotive Repair, Services, And Parking (11)
- Miscellaneous Repair Services (8)
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- Membership Organizations (53)
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- Miscellaneous Services (2)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (5)
- Justice, Public Order, And Safety (6)
- Administration Of Human Resource Programs (5)
- Administration Of Environmental Quality And Housing Programs (3)
- Administration Of Economic Programs (3)
- Nonclassifiable Establishments (62)
