- Agriculture, Forestry & Fishing
- Agricultural Production Crops (39)
- Agriculture production livestock and animal specialties (13)
- Agricultural Services (13)
- Construction & Mining
- Building Construction General Contractors And Operative Builders (6)
- Heavy Construction Other Than Building Construction Contractors (2)
- Construction Special Trade Contractors (15)
- Manufacturing
- Printing, Publishing, And Allied Industries (1)
- Stone, Clay, Glass, And Concrete Products (2)
- Industrial And Commercial Machinery And Computer Equipment (2)
- Transportation & Utilities
- Railroad Transportation (1)
- Local And Suburban Transit And Interurban Highway Passenger Transportation (1)
- Motor Freight Transportation And Warehousing (4)
- United States Postal Service (1)
- Transportation By Air (2)
- Communications (3)
- Electric, Gas, And Sanitary Services (5)
- Retail & Wholesale Trade
- Wholesale Trade-durable Goods (12)
- Retail & Wholesale Trade (con't)
- Wholesale Trade-non-durable Goods (4)
- Building Materials, Hardware, Garden Supply, And Mobile Home Dealers (3)
- Food Stores (5)
- Automotive Dealers And Gasoline Service Stations (5)
- Apparel And Accessory Stores (1)
- Home Furniture, Furnishings, And Equipment Stores (1)
- Eating And Drinking Places (8)
- Miscellaneous Retail (7)
- Services (con't)
- Miscellaneous Repair Services (4)
- Amusement And Recreation Services (4)
- Health Services (14)
- Legal Services (4)
- Educational Services (7)
- Social Services (2)
- Membership Organizations (6)
- Engineering, Accounting, Research, Management, And Related Services (11)
- Miscellaneous Services (1)
- Public Administration
- Executive, Legislative, And General Government, Except Finance (5)
- Justice, Public Order, And Safety (3)
- Administration Of Human Resource Programs (1)
- Administration Of Environmental Quality And Housing Programs (2)
- Administration Of Economic Programs (4)
- Nonclassifiable Establishments (59)
