1983-1991 Industry Codes (IND)
This page presents the industrial classification system recorded in IND from 1983-1991 that was informed by the 1972 Standard Industrial Classification. The page shows each industry category and its corresponding IND code. In addition to these contemporary systems, IPUMS NHIS codes all survey years into the 1995 revised Standard Industrial Classification scheme, recording them in the variable IND1995.
Industry Categories
- Not in Universe
- Agriculture, Forestry, and Fisheries
- Mining
- Construction
- Manufacturing
- Transportation, Communication, and Other Public Utilities
- Wholesale and Retail Trade
- Finance, Insurance, and Real Estate
- Services
- Public Administration
- Unknown Industry or New Worker
| Code | Industry |
|---|---|
| Not in Universe | |
| 00 | Not in Universe |
| Agriculture, Forestry, and Fishery | |
| 01 | Agriculture |
| 02 | Forestry and fisheries |
| Mining | |
| 10 | Mining |
| Construction | |
| 20 | Construction |
| Manufacturing | |
| Nondurable goods | |
| 30 | Food and kindred products |
| 31 | Textile mill and finished textile products |
| 32 | Printing, publishing, and allied industries |
| 33 | Chemicals and allied products |
| 34 | Other nondurable products |
| Durable goods | |
| 40 | Furniture, lumber, and wood |
| 41 | Primary metal industries |
| 42 | Fabricated metal industries, including ordnance |
| 43 | Machinery, except electrical |
| 44 | Electrical machinery, equipment, and supplies |
| 45 | Transportation equipment |
| 46 | Other and not specified durable goods |
| Transportation, Communication, and Other Public Utilities | |
| 50 | Railroads |
| 51 | Trucking service and warehousing |
| 52 | Other transportation |
| 53 | Communications |
| 54 | Utilities and sanitary |
| Wholesale and Retail Trade | |
| Wholesale Trade | |
| 60 | Wholesale trade |
| Retail Trade | |
| 61 | General merchandise stores |
| 62 | Food, bakery, and dairy stores |
| 63 | Automotive dealers and gasoline stations |
| 64 | Eating and drinking places |
| 65 | Other and not specified retail trade |
| Finance, Insurance, and Real Estate | |
| 70 | Banking and credit agencies |
| 71 | Insurance, real estate, and other finance |
| Services | |
| Business and repair services | |
| 75 | Business services |
| 76 | Repair services |
| Personal services | |
| 77 | Private households |
| 78 | Other personal services |
| Entertainment and recreation services | |
| 79 | Entertainment and recreation services |
| Professional and related services | |
| 80 | Hospitals |
| 81 | Health services, except hospitals |
| 82 | Elementary and secondary schools and colleges |
| 83 | Other educational services |
| 84 | Social services, religious, and membership organizations |
| 85 | Legal, engineering, and other professional services |
| Public Administration | |
| 90 | Public administration |
| Unknown Industry or New Worker | |
| 95 | Unknown industry |
| 96 | New worker |
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