- Agriculture, Forestry & Fishing
- Agricultural Production Crops (1)
- Agricultural Services (18)
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- Construction & Mining
- Mining And Quarrying Of Nonmetallic Minerals, Except Fuels (1)
- Building Construction General Contractors And Operative Builders (25)
- Heavy Construction Other Than Building Construction Contractors (4)
- Construction Special Trade Contractors (59)
- Manufacturing
- Food And Kindred Products (2)
- Textile Mill Products (1)
- Lumber And Wood Products, Except Furniture (4)
- Furniture And Fixtures (1)
- Paper And Allied Products (1)
- Printing, Publishing, And Allied Industries (10)
- Chemicals And Allied Products (3)
- Petroleum Refining And Related Industries (1)
- Stone, Clay, Glass, And Concrete Products (1)
- Primary Metal Industries (3)
- Fabricated Metal Products, Except Machinery And Transportation Equipment (3)
- Industrial And Commercial Machinery And Computer Equipment (6)
- Electronic And Other Electrical Equipment And Components, Except Computer Equipment (2)
- Transportation Equipment (1)
- Miscellaneous Manufacturing Industries (5)
- Transportation & Utilities
- Local And Suburban Transit And Interurban Highway Passenger Transportation (6)
- Transportation & Utilities (con't)
- Motor Freight Transportation And Warehousing (10)
- United States Postal Service (1)
- Transportation Services (7)
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- Electric, Gas, And Sanitary Services (5)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (30)
- Wholesale Trade-non-durable Goods (21)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (12)
- General Merchandise Stores (7)
- Food Stores (14)
- Automotive Dealers And Gasoline Service Stations (16)
- Apparel And Accessory Stores (17)
- Home Furniture, Furnishings, And Equipment Stores (17)
- Eating And Drinking Places (34)
- Miscellaneous Retail (49)
- Services (con't)
- Personal Services (33)
- Business Services (165)
- Automotive Repair, Services, And Parking (25)
- Miscellaneous Repair Services (24)
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- Miscellaneous Services (10)
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- Administration Of Economic Programs (1)
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- Nonclassifiable Establishments (90)