COR 575 - 1970 CENSUS INDUSTRIAL CLASSIFICATION SYSTEM Equivalent alphabetic codes follow some codes. Either code may be utilized, depending upon the processing method. Numbers in parentheses following the industry categories are the SIC definitions. "n.e.c." means not elsewhere classified. Industry Code AGRICULTURE, FORESTRY, AND FISHERIES 017 Agricultural production 018 Agricultural services, except horticultural 019 Horticultural services 027 Forestry 028 Fisheries MINING 047 Metal mining 048 Coal mining 049 Crude petroleum and natural gas extractions 057 Nonmetallic mining and quarrying, except fuel CONSTRUCTION 067 General building contractors 068 General contractors, except building 069 Special trade contractors 077 Not specified construction MANUFACTURING Durable goods Lumber and wood products, except furniture 107 Logging 108 Sawmills, planning mills, and mill work 109 Miscellaneous wood products 118 Furniture and fixtures Stone, clay, and glass products 119 Glass and glass products 128 Structural clay products 138 Miscellaneous nonmetallic mineral and stone products Metal Industries 139 Blast furnaces, steel works, rolling and finishing mills 147 Other primary iron and steel industries 148 Primary aluminum industries 149 Other primary nonferrous industries 157 Cutlery, hand tools, and other hardware 158 Fabricated structural metal products 159 Screw machine products 167 Metal stamping 168 Miscellaneous fabricated metal products 169 Not specified metal industries Machinery, except electrical 177 Engines and turbines 178 Farm machinery and equipment 179 Construction and material handling machines 187 Metal working machinery 188 Office and accounting machines 189 Electronic computing equipment 197 Machinery, except electrical, n.e.c 198 Not specified machinery Electrical machinery, equipment and supplies 199 Household appliances 207 Radio, T.V., and communication equipment 208 Electrical machinery, equipment, and supplies, n.e.c. 209 Not specified electrical machinery, equipment, and supplies Transportation equipment 219 Motor vehicles and motor vehicle equipment 227 Aircraft and parts 228 Ship and boat building and repairing 229 Railroad locomotives and equipment 237 Mobile dwellings and campers 238 Cycles and miscellaneous transportation equipment Professional and photographic equipment, and watches 239 Scientific and controlling instruments 247 Optical and health services supplies 248 Photographic equipment and supplies 249 Watches, clocks, and clockwork-operated devices 257 Not specified professional equipment 258 Ordnance 259 Miscellaneous manufacturing industries Nondurable goods Food and kindred products 268 Meat products 269 Dairy Products 278 Canning and preserving fruits, vegetables, and sea foods 279 Grain-mil products 287 Baker products 288 Confectionery and related products 289 Beverage industries 297 Miscellaneous food preparation and kindred products 298 Not specified food industries 299 Tobacco manufactures Textile mill products 307 Knitting mills 308 Dyeing and finishing textiles, except wool and knit goods 39 Floor coverings, except hard surface 317 Yarn, thread, and fabric mills 318 Miscellaneous textile mill products Apparel and other fabricated textile products 319 Apparel and accessories 327 Miscellaneous fabricated textile products Paper and allied products 328 Pulp, paper, and paperboard mills 329 Miscellaneous paper and pulp products 337 Paperboard containers and boxes Printing, publishing, and allied industries 338 Newspaper publishing and printing 339 Printing, publishing, and allied industries, except newspapers Chemicals and allied products 347 Industrial chemicals 348 Plastics, synthetics and resins, except fibers 349 Synthetic fibers 357 Drugs and medicines 358 Soaps and cosmetics 359 Paints, varnishes, and related products 367 Agricultural chemicals 368 Miscellaneous chemicals 369 Not specified chemicals and allied products Petroleum and coal products 377 Petroleum refining 378 Miscellaneous petroleum and coal products Rubber and miscellaneous plastic products 379 Rubber products 387 Miscellaneous plastic products Leather and leather products 388 Tanned, curried, and finished leather 389 Footwear, except rubber 397 Leather products, except footwear 398 Not specified manufacturing industries Industry TRANSPORTATION, COMMUNICATIONS, AND Code OTHER PUBLIC UTILITIES Transportation 407 Railroads and railway express service 408 Street railways and bus lines 409 Taxicab service 417 Trucking service 418 Warehousing and storage 419 Water transportation 427 Air transportation 428 Pipe lines, except natural gas 429 Services incidental to transportation Communications 447 Radio broadcasting and television 448 Telephone (wire and radio) 449 Telegraph and miscellaneous communication services Utilities and sanitary services 467 Electric light and power 468 Electric-gas utilities 469 Gas and steam supply systems 477 Water supply 478 Sanitary services 479 Other and not specified utilities WHOLESALE AND RETAIL TRADE Wholesale trade 507 Motor vehicles and equipment 508 Drugs, chemicals, and allied products 509 Dry goods and apparel 527 Food and related products 528 Farm products-raw materials 529 Electrical goods 537 Hardware, plumbing, and heating supplies 538 Not specified electrical and hardware products 539 Machinery equipment and supplies 557 Metals and minerals, n.e.c. 558 Petroleum products 559 Scrap and waste materials 567 Alcoholic beverages 568 Paper and its products 569 Lumber and construction materials 587 Wholesalers, n.e.c. 588 Not specified wholesale trade Industry WHOLESALE AND RETAIL TRADE Code Retail trade 607 Lumber and building material retailing 608 Hardware and farm equipment stores 609 Department and mail order establishments 617 Limited price variety stores 618 Vending machine operators 619 Direct selling establishments 627 Miscellaneous general merchandise stores 628 Grocery stores 629 Dairy products stores 637 Retail bakeries 638 Food stores, n.e.c. 639 Motor vehicle dealers 647 Tire, battery, and accessory dealers 648 Gasoline service stations 649 Miscellaneous vehicle dealers 657 Apparel and accessories stores, except shoe stores 658 Shoe stores 667 Furniture and home furnishings stores 668 Household appliances, TV, and radio stores 669 Eating and drinking places 677 Drug stores 678 Liquor stores 679 Farm and garden supply stores 687 Jewelry stores 688 Fuel and ice dealers 689 Retail florists 697 Miscellaneous retail stores 698 Not specified retail trade FINANCE, INSURANCE, AND REAL ESTATE 707 Banking 708 Credit agencies 709 Security, commodity brokerage, and investment companies 717 Insurance 718 Real estate, incl. real estate-insurance-law offices Industry BUSINESS AND REPAIR SERVICES Code 727 Advertising 728 Services to dwellings and other buildings 729 Commercial research, development, and testing labs 737 Employment and temporary help agencies 738 Business management and consulting services 739 Computer programming services 747 Detective and protective services 748 Business services, n.e.c. 749 Automobile services, except repair 757 Automobile repair and related services 758 Electrical repair shops 759 Miscellaneous repair services PERSONAL SERVICES 768 Housewife/househusband 769 Private households 777 Hotels and motels 778 Lodging places, except hotels and motels 779 Laundering, cleaning and other garment services 787 Beauty shops 788 Barber shops 789 Shoe repair shops 797 Dressmaking shops 798 Miscellaneous personal services ENTERTAINMENT AND RECREATION SERVICES 807 Theaters and motion pictures 808 Bowling alleys, billiard and pool parlors 809 Miscellaneous entertainment and recreation services PROFESSIONAL AND RELATED SERVICES 828 Offices of physicians 829 Offices of dentists 837 Offices of chiropractors 838 Hospitals 839 Convalescent institutions 847 Offices of health practitioners, n.e.c. 848 Health services, n.e.c. 849 Legal services 857 Elementary and secondary schools 858 Colleges and universities 859 Libraries 867 Educational services, n.e.c. 868 Not specified educational services 869 Museums, art galleries, and zoos 877 Religious organizations 878 Welfare services 879 Residential welfare facilities 887 Nonprofit membership organizations 888 Engineering and architectural services 889 Accounting, auditing, and bookkeeping services 897 Miscellaneous professional and related services Industry PUBLIC ADMINISTRATION Code 907 Postal service 917 Federal public administration (military) 927 State public administration 937 Local public administration Industry INDUSTRY NOT REPORTED Code ALLOCATION CATEGORIES 029 Agriculture, forestry, and fisheries-allocated 058 Mining-allocated 078 Construction-allocated 267 Manufacturing, durable goods-allocated 399 Manufacturing, nondurable goods-allocated 499 Transportation, communications, and other public utilities-allocated 599 Wholesale trade-allocated 699 Retail trade -allocated 719 Finance, insurance, and real estate-allocated 767 Business and repair services-allocated 799 Personal services-allocated 817 Entertainment and recreation services-allocated 899 Professional and related services-allocated 947 Public administration-allocated Occupation PROFESSIONAL, TECHNICAL, AND KINDRED Code WORKERS 001 Accountants 002 Architects Computer Specialists 003 Computer programmers 004 Computer systems analysts 005 Computer specialists, n.e.c. Engineers 006 Aeronautical and astronautical engineers 010 Chemical engineers 011 Civil engineers 012 Electrical and electronic engineers 013 Industrial engineers 014 Mechanical engineers 015 Metallurgical and materials engineers 020 Mining engineers 021 Petroleum engineers 022 Sales engineers 023 Engineers, n.e.c. 024 Farm management advisors 025 Foresters and conservationists 026 Home management advisors Lawyers and judges 030 Judges 031 Lawyers Librarians, archivists, and curators 032 Librarians 033 Archivists and curators Mathematical specialists 034 Actuaries 035 Mathematicians 036 Statisticians Life and physical scientists 042 Agricultural scientists 043 Atmospheric and space scientists 044 Biological scientists 045 Chemists 051 Geologists 052 Marine scientists 053 Physicists and astronomers 054 Life and physical scientists, n.e.c. 055 Operations and systems researchers and analysts 056 Personnel and labor relations workers Physicians, dentists, and related practitioners 061 Chiropractors 062 Dentists 063 Optometrists 064 Pharmacists 065 Physicians, medical and osteopathic 071 Podiatrists Occupation PROFESSIONAL, TECHNICAL, AND KINDRED Code WORKERS - continued 072 Veterinarians 073 Health practitioners, n.e.c. Nurses, dietitians, and therapists 074 Dietitians 075 Registered nurses 076 Therapists Health technologists and technicians 080 Clinical laboratory technologists and technicians 081 Dental hygienists 082 Health record technologists and technicians 083 Radiologic technologists and technicians 084 Therapy assistants 085 Health technologists and technicians, n.e.c. Religious workers 086 Clergymen 090 Religious workers, n.e.c. Social scientists 091 Economists 092 Political scientists 093 Psychologists 094 Sociologists 095 Urban and regional planners 096 Social scientists, n.e.c. Social and recreation workers 100 Social workers 101 Recreation workers Teachers, college and University 102 Agriculture teachers 103 Atmospheric, earth, marine, and space teachers 104 Biology teachers 105 Chemistry teachers 110 Physics teachers 111 Engineering teachers 112 Mathematics teachers 113 Health specialties teachers 116 Economics teachers 120 History teachers 121 Sociology teachers 122 Social science teachers, n.e.c. 123 Art, drama, and music teachers 124 Coaches and physical education teachers 125 Education teachers 126 English teachers 130 Foreign language teachers 131 Home economics teachers 132 Law teachers 133 Theology teachers 134 Trade, industrial, and technical teachers 135 Miscellaneous teachers, college and university 140 Teachers, college and University, subject not specified Occupation PROFESSIONAL, TECHNICAL, AND KINDRED Code WORKERS-continued Teachers, except college and university 141 Adult education teachers 142 Elementary school teachers 143 Prekindergarten and kindergarten teachers 144 Secondary school teachers 145 Teachers, except college and university, n.e.c. Engineering and science technicians 150 Agriculture and biological technicians 151 Chemical technicians 152 Draftsmen 153 Electrical and electronic engineering technicians 154 Industrial engineering technicians 155 Mechanical engineering technicians 156 Mathematical technicians 161 Surveyors 162 Engineering and science technicians, n.e.c. Technicians, except health, and engineering and science 163 Airplane pilots 164 Air traffic controllers 165 Embalmers 170 Flight engineers 171 Radio operators 172 Tool programmers, numerical control 173 Technicians, n.e.c. 174 Vocational and educational counselors Writers, artists, and entertainers 175 Actors 180 Athletes and kindred workers 181 Authors 182 Dancers 183 Designers 184 Editors and reporters 185 Musicians and composers 190 Painters and sculptors 191 Photographers 192 Public relations men and publicity writers 193 Radio and television announcers 194 Writers, artists, and entertainers, n.e.c. 195 Research workers, not specified Occupation MANAGERS AND ADMINISTRATORS, EXCEPT Code FARM 201 Assessors, controllers, and treasurers; local public administration 202 Bank officers and financial managers 203 Buyers and shippers, farm products 205 Buyers, wholesale and retail trade 210 Credit men 211 Funeral directors 212 Health administrators 213 Construction inspectors, public administration 215 Inspectors, except construction, public administration 216 Managers and superintendents, building 220 Office managers, n.e.c. 221 Officers, pilots, and pursers; ship 222 Officials and administrators; public administration, n.e.c. 223 Officials of lodges, societies, and unions 224 Postmasters and mail superintendents 225 Purchasing agents and buyers, n.e.c. 226 Railroad conductors 230 Restaurant, cafeteria, and bar managers 231 Sales managers and department heads, retail trade 233 Sales managers, except retail trade 235 School administrators, college 240 School administrators, elementary and secondary 245 Managers and administrators, n.e.c. SALES WORKERS 260 Advertising agents and salesmen 261 Auctioneers 262 Demonstrators 264 Hucksters and peddlers 265 Insurance agents, brokers, and underwriters 266 Newsboys 270 Real estate agents and brokers 271 Stock and bond salesmen 280 Salesmen and sales clerks, n.e.c. Occupational CLERICAL AND KINDRED WORKERS Code 301 Bank tellers 303 Billing clerks 305 Bookkeepers 310 Cashiers 311 Clerical assistants, social welfare 312 Clerical supervisors, n.e.c. 313 Collectors, bill and account 314 Counter clerks, except food 315 Dispatchers and starters, vehicle 320 Enumerators and interviewers 321 Estimators and investigators, n.e.c. 323 Expediters and production controllers 325 File clerks 326 Insurance adjusters, examiners, and investigators 330 Library attendants and assistants 331 Mail carriers, post office 332 Mail handlers, except post office 333 Messengers and office boys 334 Meter readers, utilities Office machine operators 341 Bookkeeping and billing machine operators 342 Calculating machine operators 343 Computer and peripheral equipment operators 344 Duplicating machine operators 345 Key punch operators 350 Tabulating machine operators 355 Office machine operators, n.e.c. 360 Payroll and timekeeping clerks 361 Postal clerks 362 Proofreaders 363 Real estate appraisers 364 Receptionists Secretaries 370 Secretaries, legal 371 Secretaries, medical 372 Secretaries, n.e.c. 374 Shipping and receiving clerks 375 Statistical clerks 376 Stenographers 381 Stock clerks and storekeepers 382 Teacher aides, exc. school monitors 383 Telegraph messengers 384 Telegraph operators 385 Telephone operators 390 Ticket, station, and express agents 391 Typists 392 Weighers 394 Miscellaneous clerical workers 395 Not specified clerical workers Occupation CRAFTSMEN AND KINDRED WORKERS Code 401 Automobile accessories installers 402 Bakers 403 Blacksmiths 404 Boilermakers 405 Bookbinders 410 Brickmasons and stonemasons 411 Brickmasons and stonemasons, apprentices 412 Bulldozer operators 413 Cabinetmakers 415 Carpenters 416 Carpenter apprentices 420 Carpet installers 421 Cement and concrete finishers 422 Compositors and typesetters 423 Printing trades apprentices, excc. pressmen 424 Cranemen, derrickmen, and hoistmen 425 Decorators and window dressers 426 Dental laboratory technicians 430 Electricians 431 Electrician apprentices 433 Electric power linemen and cablemen 434 Electrotypers and stereotypers 435 Engravers, exc. photoengravers 436 Excavating, grading, and road machine operators; exc. bulldozer 440 Floor layers, exc. tile setters 441 Foremen and hammermen 442 Forgemen and hammermen 443 Furniture and wood finishers 444 Furriers 445 Glaziers 446 Heat treaters, annealers, and temperers 450 Inspectors, scalers, and graders; log and lumber 452 Inspectors, n.e.c. 453 Jewelers and watchmakers 454 Job and die setters, metal 455 Locomotive engineers 456 Locomotive firemen 461 Machinists 462 Machinist apprentices Mechanics and repairmen 470 Air conditioning, heating, and refrigeration 471 Aircraft 472 Automobile body repairmen 473 Automobile mechanics 474 Automobile mechanic apprentices 475 Data processing machine repairmen 480 Farm implement 481 Heavy equipment mechanics, incl. diesel 482 Household appliances and accessory installers and mechanics 483 Loom fixers 484 Office machine 485 Radio and television Occupation CRAFTSMEN AND KINDRED WORKERS continued Code 486 Railroad and car shop 491 Mechanic, exc. auto, apprentices 492 Miscellaneous mechanics and repairmen 495 Not specified mechanics and repairmen 501 Millers; grain, flour, and feed 502 Millwrights 503 Molders, metal 504 Molder apprentices 505 Motion picture projectionists 506 Opticians, and lens grinders and polishers 510 Painters, construction and maintenance 511 Painter apprentices 512 Paperhangers 514 Pattern and model makers, exc. paper 515 Photoengravers and lithographers 516 Piano and organ tuners and repairmen 520 Plasterers 521 Plasterer apprentices 522 Plumbers and pipe fitters 523 Plumber and pipe fitter apprentices 525 Power station operators 530 Pressmen and plate printers, printing 531 Pressmen apprentices 533 Rollers and finishers, metal 534 Roofers and slaters 535 Sheetmetal workers and tinsmiths 536 Sheetmetal apprentices 540 Ship fitters 542 Shoe repairman 543 Sign painters and letters 545 Stationary engineers 546 Stone cutters and stone carvers 550 Structural metal craftsmen 551 Tailors 552 Telephone installers and repairmen 554 Telephone linemen and splicers 560 Tile setters 561 Tool and die makers 562 Tool and die maker apprentices 563 Upholsters 571 Specified craft apprentices, n.e.c. 572 Not specified apprentices 575 Craftsmen and kindred workers, n.e.c. 580 Former members of the Armed Forces Occupation OPERATIVES, EXCEPT TRANSPORT Code 601 Asbestos and insulation workers 602 Assemblers 603 Blasters and powdermen 604 Bottling and canning operatives 605 Chainmen, rodmen, and axmen; surveying 610 Checkers, examiners, and inspectors; manufacturing 611 Clothing ironers and pressers 612 Cutting operatives, n.e.c. 613 Dressmakers and seamstress, except factory 614 Drillers, earth 615 Dry wall installers and laters 620 Dyers 621 Filers, polishers, sanders, and buffers 622 Furnacemen, smeltermen, and pourers 623 Garage workers and gas station attendants 624 Graders and sorters, manufacturing 625 Produce graders and packers, except factory and farm 626 Heaters, metal 630 Laundry and dry cleaning operatives, n.e.c. 631 Meat cutters and butchers, exc. manufacturing 633 Meat cutters and butchers, manufacturing 634 Metal wrappers, retail trade 635 Metal platers 636 Milliners 640 Mine operativers, n.e.c. 641 Mixing operatives 642 Oilers and greasers, exc. auto 643 Packers and wrappers, except meat and produce 644 Painters, manufactured articles 645 Photographic process workers Precision machine operatives 650 Drill press operatives 651 Grinding machine operatives 652 Lathe and milling machine operatives 653 Precision machine operatives, n.e.c. 656 Punch and stamping press operatives 660 Riveters and fasteners 661 Sailors and deckhands 662 Sawyers 663 Sewers and stitchers 664 Shoemaking machine operatives 665 Solderers 666 Stationary firemen Textile operatives 670 Carding, lapping, and combing operatives 671 Knitters, loopers, and toppers 672 Spinners, twisters, and winders 673 Weavers 674 Textile operatives, n.e.c. Occupation OPERATIVES, EXCEPT TRANSPORT continued Code 680 Welders and flame-cutters 681 Winding operatives, n.e.c. 690 Machine operatives, miscellaneous specified 692 Machine operatives, not specified 694 Miscellaneous operatives 695 Not specified operatives TRANSPORT EQUIPMENT OPERATIVES 701 Boatmen and canalmen 703 Bus drivers 704 Conductors and motormen, urban rail transit 705 Delivery men and route-men 706 Fork lift and tow motor operatives 710 Motormen; mine, factory, logging camp, etc. 711 Parking attendants 712 Railroad brakemen 713 Railroad switchmen 714 Taxicab drivers and chauffeurs 715 Truck drivers LABORERS, EXCEPT FARM 740 Animal caretakers, exc. farm 750 Carpenters' helpers 751 Construction laborers, exc. carpenters' helpers 752 Fishermen and oystermen 753 Freight and material handlers 754 Garbage collectors 755 Gardeners and groundskeepers, exc. farm 760 Longshoremen and stevedores 761 Lumbermen, raftsmen, and woodchoppers 762 Stock handlers 763 Teamsters 764 Vehicle washers and equipment cleaners 770 Warehousemen, n.e.c. 780 Miscellaneous laborers 785 Not specified laborers FARMERS AND FARM MANAGERS 801 Farmers (owners and tenants) 802 Farm managers FARM LABORERS AND FARM FOREMEN 821 Farm foremen 822 Farm laborers, wage workers 823 Farm laborers, unpaid family workers 824 Farm service laborers, self-employed Occupation SERVICE WORKERS, EXC. Code PRIVATE HOUSEHOLD Cleaning service workers 901 Chambermaids and maids, except private household 902 Cleaners and charwomen 903 Janitors and sextons Food service workers 910 Bartenders 911 Busboys 912 Cooks, except private household 913 Dishwashers 914 Food counter and fountain workers 915 Waiters 916 Food service workers, n.e.c., except private household Health service workers 921 Dental assistants 922 Health aides, exc. nursing 923 Health trainees 924 Lay midwives 925 Nursing aides, orderlies, and attendants 926 Practical nurses Personal service workers 931 Airline stewardesses 932 Attendants, recreation and amusement 933 Attendants, personal service, n.e.c. 934 Baggage porters and bellhops 935 Barbers 940 Boarding and lodging house keepers 941 Bootblacks 942 Child care workers, exc. private household 943 Elevator operators 944 Hairdressers and cosmetologists 945 Personal service apprentices 950 Housekeepers, exc. private household 952 School monitors 953 Ushers, recreation and amusement 954 Welfare service aides Protective service workers 960 Crossing guards and bridge tenders 961 Firemen, fire protection 962 Guards and watchmen 963 Marshals and constables 964 Policemen and detectives 965 Sheriffs and bailiffs Military workers 970 Armed forces commissioned officer 971 Armed forces non-commissioned officer 972 Armed forces enlisted 973 Armed forces no information on rank Occupation PRIVATE HOUSEHOLD WORKERS Code 980 Child care workers, private household 981 Cooks, private household 982 Housekeepers, private household 983 Laundresses, private household 984 Maids and servants, private household 985 Housewife/househusband 995 OCCUPATION NOT REPORTED ALLOCATION CATEGORIES 196 Professional, technical, and kindred workers-allocated 246 Managers and administrators, except farm-allocated 296 Sales workers-allocated 396 Clerical and kindred workers-allocated 586 Craftsmen and kindred workers-allocated 696 Operatives, except transport-allocated 726 Transport equipment operatives-allocated 796 Laborers, except farm-allocated 806 Farmers and farm managers-allocated 846 Farm laborers and farm foremen-allocated 976 Service workers, exc. private household-allocated 986 Private household workers-allocated