Occupational Classification System Manual
Major Occupational Groups:
A |
B |
C |
D |
E |
F |
G |
H |
K About the Occupational Classification System Manual
Code Census Job Title Industries Affected
D348 L.D. operator 481
A207 L.P. Nurse 806
A207 L.P.N. (Licensed-practical nurse) 806
D354 L.S.M. operator 43
A207 L.V.N. (Licensed-vocational nurse) 807-809
H889 Label coder All Industries
F766 Label drier All Industries
F765 Label folder All Industries
F754 Label girl 20-39
F753 Label paster 20-39
F743 Label pinker All Industries
F734 Label printer 272-279
H889 Label remover 208
F744 Label sewer 20-30,311,315-319,32-39
F745 Label sewer 313,314
F754 Labeler All Industries
F754 Labeling-machine operator All Industries
B005 Labor commissioner 96
B027 Labor conciliator All Industries
B034 Labor contractor, exc. farm All Industries
I477 Labor contractor, farm All Industries
K453 Labor custodian 43
A166 Labor economist All Industries
D373 Labor expediter 15-17
B021 Labor representative 861,862,864,865,869
B027 Labor-relations consultant All Industries
B027 Labor-relations director All Industries
B021 Labor-relations man 863
B027 Labor-relations man Exc. 863
B021 Labor-relations specialist 863
B027 Labor-relations specialist Exc. 863
B027 Labor-training man All Industries
A224 Laboratory analyst 281,286,289
A223 Laboratory analyst Sugar 206
A223 Laboratory benchman Sugar 206
A073 Laboratory chemist All Industries
E628 Laboratory chief 732,733,735,7383-7389
D374 Laboratory clerk All Industries
A224 Laboratory cureman 281,286,289
B015 Laboratory director 80
B014 Laboratory director 822
E637 Laboratory machinist 361,362,364,367,369
K446 Laboratory man 805-809
F768 Laboratory miller 204
A223 Laboratory sampler 20,283
A224 Laboratory sampler 28-29(exc.283),324,327
A216 Laboratory sampler Mfg. not listed above
A208 Laboratory technician, veterinary All Industries
A208 Laboratory technician, n. s. 071,072,075,076,801,803
A224 Laboratory technician, n. s. 15-17,281,282,284-289,29,324,327
A223 Laboratory technician, n. s. 20,283
A213 Laboratory technician, n. s. 36,491
F774 Laboratory technician, n. s. 781-783,792
A203 Laboratory technician, n. s. 805,806
A203 Laboratory technician, n. s. 807-809(exc.dental laboratory)
A216 Laboratory technician, n. s. 822(exc.medical school),873
E678 Laboratory technician, n. s. Dental laboratory 807-809
A208 Laboratory technician, n. s. Medical school 822
A216 Laboratory technician, n. s. Mfg. not listed above
A208 Laboratory tester 071,072,075,076,801,803
A223 Laboratory tester 20,283
A224 Laboratory tester 28-29(exc.283),324,327
K446 Laboratory tester 805-809
A216 Laboratory tester 822(exc.medical school),873
A208 Laboratory tester Medical school 822
A216 Laboratory tester Mfg. not listed above
A086 Laboratory veterinarian All Industries
K453 Laboratory worker, washing or cleaning
laboratory apparatus 822
A208 Laboratory worker, n. s. 071,072,075,076,801,803
A223 Laboratory worker, n. s. 20,283
A224 Laboratory worker, n. s. 28-29(exc.283),324,327
A213 Laboratory worker, n. s. 36,491
F774 Laboratory worker, n. s. 781-783,792
K446 Laboratory worker, n. s. 805-809
A216 Laboratory worker, n. s. 822(exc.medical school),873
A208 Laboratory worker, n. s. Medical school 822
A216 Laboratory worker, n. s. Mfg. not listed above
H889 Laborer, airport maintenance 45
H483 Laborer, aquatic life All Industries
G829 Laborer, boat or ship 44
H496 Laborer, brush clearing 241
H889 Laborer, candlemaking 39(exc.394)
G826 Laborer, car barn 40,41(exc.412)
H487 Laborer, caring for pets All Industries
H889 Laborer, cheesemaking 202
H889 Laborer, circus 791,794,799
K449 Laborer, cleaning 701-704,726,805,806
L407 Laborer, cleaning 88
K453 Laborer, cleaning Any not listed above
H889 Laborer, concrete plant 324,327
H869 Laborer, construction All Industries
H866 Laborer, construction or leak gang 491-493,496
H889 Laborer, cook-house 281,286,289
H876 Laborer, dock or pier 44
H878 Laborer, electroplating 341,343,347,349
H889 Laborer, exc. track repair 40,41(exc.412)
H888 Laborer, gold leaf 341,343,347,349
H486 Laborer, golf course 791,794,799
G859 Laborer, hoisting All Industries
H878 Laborer, hot-plate plywood press 242,243
H486 Laborer, landscape 078
H889 Laborer, laundry 721
I479 Laborer, livestock 02
G859 Laborer, malthouse 208
H889 Laborer, petroleum refinery 291
H878 Laborer, pie bakery 205
H889 Laborer, pipelines 46
I479 Laborer, poultry farm 02
I479 Laborer, poultry hatchery 02
K453 Laborer, powerhouse All Industries
H889 Laborer, prestressed concrete 324,327
H878 Laborer, shellfish processing 207,209
H889 Laborer, sirup machine 204
H889 Laborer, solder making 3334,334,3353-3355,3363,3365
H889 Laborer, tailings-dam 10,pt333,334,pt335,pt336,339
H496 Laborer, tanbark 241
H869 Laborer, track repair 40,41(exc.412)
I479 Laborer, tree tapping 01,071,072,075,076
H495 Laborer, tree tapping 08
H878 Laborer, vat house 281,286,289
H889 Laborer, warehouse All Industries
H876 Laborer, wharf All Industries
H889 Laborer, wood preserving plant 244,249
H889 Laborer, any other specified type,
n.e.c. All Industries
I479 Laborer, n. s 01,02,071,072,075,076
H486 Laborer, n. s. 078
H495 Laborer, n. s. 08
H889 Laborer, n. s. 10-14
H869 Laborer, n. s. 15-17
H889 Laborer, n. s. 201,229,285,311,325,39
H496 Laborer, n. s. 241
H878 Laborer, n. s. 283,301-306,333-339,36
H883 Laborer, n. s. 41,42
H877 Laborer, n. s. 541
H865 Laborer, n. s. 554,752-754
H486 Laborer, n. s. Cemetery 65 or 94
H486 Laborer, n. s. Golf course 791,794,799
H484 Laborer, n. s. Greenhouse 01
H486 Laborer, n. s. Landscape gardening 078
H486 Laborer, n. s. Park
H889 Laborer, n. s. Any not listed above
F769 Lace cutter 239
F777 Lace finisher 229
F744 Lace mender 229
F777 Lace paper machine operator All Industries
F738 Lace roller 355,356,358,359
F744 Lace sewer 20-30,311,315-319,32-39
F739 Lace weaver 22
F738 Lace winder 22
F739 Lacemaker 22
E666 Lacemaker Exc. 22
F795 Lacer, hand All Industries
F745 Lacer, machine 313,314
F777 Laceworker 22,23,315-319
E666 Laceworker Exc. 22,23,315-319
F769 Lacing cutter 282
F745 Lacing operator 313,314
F745 Lacing-string cutter 313,314
F723 Lacquer dipping machine operator All Industries
F777 Lacquer maker 285
F759 Lacquer sprayer 20-39
F759 Lacquerer 20-39
K417 Ladderman Fire department 92
F744 Ladies' -suit operator 231-238
F744 Ladies' -underwear operator 231-238
K459 Ladies' attendant 791,794,799
E563 Ladle builder 331,332,pt333,334,pt335,pt336,339,
34(exc.348)
E563 Ladle cleaner 331,332,pt333,334,pt335,pt336,339,
34(exc.348)
G849 Ladle craneman All Industries
F766 Ladle filler 33-37(exc.348)
E563 Ladle liner 33-34
F766 Ladle man 33-37(exc.348)
F766 Ladle operator 33-37(exc.348)
E563 Ladle patcher 33-34
F717 Ladle pourer 33-37(exc.348),40,763,764,7692,7699
F766 Ladle puller 33-37(exc.348),40,763,764,7692,7699
H889 Ladle watcher 331,332,pt333,334,pt335,pt336,339,
34(exc.348)
F766 Ladle-car operator 331,332,pt333,334,pt335,pt336,339,
34(exc.348)
F766 Ladler 33-37(exc.348),40,763,764,7692,7699
F777 Lagging machine operator 331,332,pt333,334,pt335,pt336,339
I479 Lamber 02
H878 Laminated plastic tabletop molding
wrapper 25
F777 Laminating-machine operator 22,23
F777 Laminating-machine operator 25
F758 Laminating-machine operator 301-306
F759 Laminating-press operator 20-39
H889 Lamination spinner 36
E599 Laminator, inflatable buildings 302-306
F777 Laminator, n. s. 20-39
H889 Lamp cleaner, street light All Industries
E617 Lamp cleaner, n. s. 10-14
K453 Lamp replacer All Industries
E684 Lamp-shade maker All Industries
E617 Lampman 10-14
F777 Lampman Exc. 10-14
B018 Land agent 43,91-97
C254 Land agent Exc. 43,91-97
C254 Land appraiser Exc. tax appraiser's office 93
C254 Land appraiser Exc. tax assessor's office 93
B005 Land appraiser Tax appraiser's office 93
B005 Land appraiser Tax assessor's office 93
D368 Land checker A.S.C.S. 96
D376 Land classifier Bureau of Land Management 95
I479 Land clearer 01,02,071,072,075,076
H869 Land clearer 15-17
B018 Land commissioner 40
A079 Land examiner 241
A234 Land examiner Exc. 241
G855 Land leveler 15-17
A218 Land measurer All Industries
A043 Land planner 65
A063 Land surveyor, education bachelor's
degree or higher All Industries
A218 Land surveyor, education less than
bachelor's degree All Industries
A063 Land use mapping All Industries
D323 Land-leasing examiner 95
D323 Land-leasing information clerk 95
A234 Land-title examiner All Industries
G859 Lander 10-14
H496 Landing man 241
H496 Landing scaler 241
B018 Landlady Apartment house 65
B017 Landlady Boardinghouse 702-704
B017 Landlady Cabin camp 701
K469 Landlady Rooming house 702-704
K469 Landlady Tourist home 702-704
B018 Landlord 65
I475 Landlord GOV,OBI or PR 01,02,071,072,075,076
I473 Landlord OBNI 01,02,071,072,075,076
B018 Landman 13
A043 Landscape architect 078
H485 Landscape contractor GOV or PR
I476 Landscape contractor OBI
I474 Landscape contractor OBNI
A043 Landscape designer All Industries
H486 Landscape gardener GOV or PR
I476 Landscape gardener OBI
I474 Landscape gardener OBNI
A188 Landscape painter 899
H486 Landscaper GOV or PR
I476 Landscaper OBI
I474 Landscaper OBNI
E599 Lane-marker installer 15-17
A194 Language translator All Industries
F769 Lap cutter 261-263
F704 Lap cutter truer operator 3827,384,385
F709 Lap grinder 387
F777 Lap layer 22
F777 Lap maker 22
F777 Lap runner 22
F783 Lap welder All Industries
F728 Lap-machine operator 261-263
F755 Lap-machine tender 301
F744 Lapel padder 231-238
F744 Lapel stitcher 231-238
F744 Lapeler 225
E647 Lapidary All Industries
F728 Lapman, n. s. 261-263
E644 Lapper, hand tool 20-39
F777 Lapper, n. s. 22
H889 Lapper, n. s. 267
F745 Lapper, n. s. 313,314
E684 Lapper, n. s. 33-37(exc.348),40,763,764,7692,7699
F709 Lapping machine operator 33-37(exc.348),40,763,764,7692,7699
F757 Lard bleacher 201
F757 Lard maker 201
F756 Lard mixer 201
F757 Lard refiner 201
F777 Lard renderer 201
G824 Larriman All Industries
G856 Larry operator All Industries
G824 Larry-car man All Industries
G824 Larry-car operator All Industries
G856 Larryman All Industries
A084 Laryngologist 801,803
F783 Laser beam machine operator All Industries
A216 Laser specialist All Industries
A225 Laser technician All Industries
F745 Last chalker 313,314
H887 Last cleaner 313,314
E656 Last maker, wood 244,249
E684 Last model maker All Industries
F769 Last pattern grader 313,314
F745 Last picker 313,314
F745 Last puller 313,314
F777 Last scourer All Industries
F799 Last sorter 313,314
F745 Last trimmer 313,314
F777 Last turner 244,249
F745 Laster 313,314
F777 Lastex operator 302-306
F745 Lasting-machine operator 313,314
F745 Lasting-room-machine operator 313,314
F739 Latcher 225
F777 Latex caster 302-306
F777 Latex spooler 302-306
F777 Latex-ribbon machine operator 302-306
F789 Latexer All Industries
E573 Lath hand 15-17
H878 Lath puller 242,243
H889 Lath tier 242,243
F704 Lathe hand All Industries
F704 Lathe machine operator All Industries
E637 Lathe machinist All Industries
E677 Lathe operator Contact lenses 3827,384,385
E647 Lathe operator Jewelry 39(exc.394)
F704 Lathe operator Any not listed above
F777 Lathe sander All Industries
F777 Lathe spotter All Industries
F704 Lathe turner All Industries
F704 Lathe winder All Industries
F704 Lathe-scalper operator All Industries
F704 Latheman All Industries
F727 Lather 242,243,245
E573 Lather Exc. 242,243,245 .
F727 Lathmaker 242,243,245
H887 Latrine cleaner 10,12,14
K414 Launch commander, harbor police 92
G828 Launch operator All Industries
F796 Launch-check out All Industries
C275 Launderette attendant 721
L403 Laundress 88
F748 Laundress Exc. 88
G806 Laundry agent 721
C275 Laundry attendant 721
H887 Laundry attendant 752-754
C275 Laundry clerk All Industries
H889 Laundry laborer 721
D343 Laundry pricing clerk 721
G806 Laundry routeman 721
F748 Laundry sorter All Industries
F787 Laundry tub maker All Industries
L403 Laundry worker, domestic 88
F748 Laundry worker, n. s. All Industries
F748 Laundry-press operator 721
F747 Laundry-press operator Exc. 721
F748 Laundryman All Industries
A178 Law clerk 81
A178 Law examiner All Industries
A164 Law librarian All Industries
A195 Law reporter 81
A178 Law researcher 81
D313 Law secretary All Industries
A178 Law writer 81
K418 Law-enforcement officer 92
K426 Law-enforcement officer Exc. 92
H486 Lawn caretaker All Industries
H486 Lawn mower All Industries
E599 Lawn sprinkler installer 15-17
H486 Lawn-maintenance man All Industries
H486 Lawn-mower operator All Industries
F709 Lawn-mower sharpener 763,764,7692,7699
H486 Lawn-service worker 078
A178 Lawyer 81
A177 Lay brother 866
K447 Lay midwife 8043,8049
E677 Lay-out technician 3827,384,385
C275 Layaway clerk 52-59
F777 Layboy operator 20-39
F777 Layboy tender 20-39
F777 Layer 231-238,24,25,324,327
H878 Layer 321-323
F747 Layer-off 231-238
F748 Layer-off 721
E646 Layer-out Boiler 344
E646 Layer-out Machine shop 355,356,358,359
E646 Layer-out Mfg. not listed above
E653 Layer-out Sheet metal work 344
F765 Layer-up 231-238,25,321-323
A188 Layout and paste-up 272-279
A185 Layout artist 27
A188 Layout artist 531,555-559,731,899
F777 Layout former 27
F777 Layout girl 22
A217 Layout man, drafting All Industries
F777 Layout man, n. s. 22
E646 Layout man, n. s. 242-249,25,301-306,374
E597 Layout man, n. s. 331,332,pt333,334,pt335,pt336,339,
34(exc.348)
E597 Layout man, n. s. 344(exc.boiler)
E597 Layout man, n. s. 344(exc.sheet metal)
E517 Layout man, n. s. 352
E646 Layout man, n. s. 36,371,373
E653 Layout man, n. s. 372,376
E646 Layout man, n. s. 40
A188 Layout man, n. s. 731
E646 Layout man, n. s. Boiler 344
E647 Layout man, n. s. Jewelry 39(exc.394)
E646 Layout man, n. s. Machine shop 355,356,358,359
E646 Layout man, n. s. Neon sign 39(exc.394)
E653 Layout man, n. s. Sheet metal 344
E647 Layout operator 361,362,364,367,369
E646 Layout worker 35,39
F777 Layup man 272-279
F757 Leach runner 311
F757 Leach-cell operator 261-263
F757 Leach-tank tender 333-339
F757 Leacher 261-263,311,333-339
F757 Leachman 311
E589 Lead applier 321-323
F766 Lead blower 285
K459 Lead boy 791,794,799
F724 Lead burner machine operator 36(exc.363)
F784 Lead burner, welding All Industries
F724 Lead burner, n. s. All Industries
G859 Lead cargoman 45
F766 Lead caster 333-339
D379 Lead clerk All Industries
F755 Lead former 39(exc.394)
F717 Lead former Exc. 391-393,395-399
G856 Lead handler 348
K448 Lead janitor All Industries
G856 Lead loader All Industries
F766 Lead melter 285
E615 Lead miner, blasting 10
E616 Lead miner, n. s. 10
E518 Lead operator All Industries
F766 Lead pourer 33-37(exc.348),40,763,764,7692,7699
F766 Lead refiner 333-339
I479 Lead rider 01,02,071,072,075,076
H883 Lead setter 285
F766 Lead shop operator All Industries
H889 Lead sprinkler 285
F777 Lead vulcanizing operator 301
F719 Lead-die molder 372,376
F766 Lead-furnace operator 333-339
F755 Lead-press operator All Industries
F757 Lead-recovery man 291
E589 Leaded-glass man 321-323
E628 Leader 20-39(exc.241)
E628 Leaderman 20-39(exc.241)
E599 Leadite man 15-17
E503 Leadman, machine erecting, millwright,
or repair All Industries
E628 Leadman, n. s. 20-39
E599 Leadsman 15-17
E519 Leaf coverer All Industries
F799 Leaf size picker 207,209
F799 Leaf sorter 207,209
F793 Leaf stamper All Industries
F799 Leaf stripper 21
H883 Leaf tier 21
G814 Leaf-sucker operator All Industries
D357 Leaflet distributor 731
F796 Leak detector 491-493,496
F785 Leak hunter 208
F796 Leak hunter 491-493,496
F797 Leakage tester Waste disposal 363
B018 Lease buyer 13,14,291
A234 Lease examiner 65
B018 Lease operator OWN 13
B022 Lease operator PR 13
F777 Lease picker 22
F777 Lease-out man 22
B018 Leaseman 13,14,291
B033 Leaseman 517,731
E617 Leaser OWN 10,12,14
B018 Leaser OWN 13
F777 Leasing machine tender All Industries
F769 Leather carver 315-317,319
F748 Leather cleaner 721
H889 Leather coater 311
H889 Leather currier 311
F769 Leather cutter All Industries
H889 Leather dresser 311
H889 Leather drier 311
H889 Leather finisher 311
H889 Leather flesher 311
F799 Leather grader All Industries
H889 Leather grainer 311
F777 Leather polisher 311
H889 Leather roller All Industries
H889 Leather scraper 311
H889 Leather scrubber 311
H889 Leather seasoner 311
H889 Leather shaver 311
H889 Leather skinner 311
F745 Leather softener 313,314
H889 Leather splitter 311
H889 Leather sponger 311
H889 Leather sprayer 311
F748 Leather sprayer 721
H889 Leather staker 311
E669 Leather stamper 311
H889 Leather stretcher 311
H889 Leather tacker 311
F777 Leather tanner 311
H889 Leather toggler 311
F795 Leather tooler 311
F769 Leather trimmer 311
H889 Leather whitener 311
F785 Leather worker 315-317,319
F777 Leathersmith 311
A194 Lecturer 899
D337 Ledger clerk All Industries
D337 Ledger poster All Industries
E686 Leg breaker 201
A195 Leg man 27
A178 Legal administrator 92
A178 Legal adviser 81
A234 Legal clerk 81
A178 Legal counsel 81
A178 Legal examiner 43,91-97
K418 Legal investigator 92(exc.Justice Dept.)
A178 Legal investigator Dept. of Justice 92
A234 Legal investigator PR
A179 Legal referee All Industries
A234 Legal research analyst (exc. lawyer) All Industries
A178 Legal research analyst (lawyer) All Industries
D313 Legal secretary, any activity All Industries
D314 Legal stenographer 81
A234 Legal technician All Industries
F748 Legger 721
F739 Legger Exc. 721
A234 Legislative aide All Industries
B003 Legislator 911-913
F768 Leguillon debeader 302-306
F766 Lehr attendant 321-323
F766 Lehr loader 321-323
F766 Lehr man 321-323
F766 Lehr operator 321-323
F766 Lehr tender 321-323
C277 Lei seller 5963
I479 Lemon picker 01,071,072,075,076
F796 Lens blank gager 3827,384,385
F777 Lens blocker 381,382,384,385,508,593,5948,5993-5,
5999,8042
E677 Lens cementer All Industries
F768 Lens cleaner 381,382,384,385,508,593,5948,5993-5,
5999,8042
F759 Lens coater 386
E677 Lens cutter All Industries
E677 Lens dotter All Industries
E677 Lens edger All Industries
F793 Lens engraver 381,382,384,385,508,593,5948,5993-5,
5999,8042
F796 Lens examiner 3827,384-386
E677 Lens fabricating machine-tender All Industries
E677 Lens finisher All Industries
F796 Lens gager 3827,384-386
E677 Lens generator All Industries
E677 Lens grinder All Industries
F766 Lens hardener 3827,384,385
E677 Lens maker All Industries
F777 Lens marker 381,382,384,385,508,593,5948,5993-5,
5999,8042
F785 Lens matcher 381,382(exc.3827)
E677 Lens mounter All Industries
E677 Lens polisher All Industries
E677 Lens silverer All Industries
E677 Lens-shaper grinder All Industries
D355 Letter carrier 43
D337 Letter-of-credit clerk 60,61
D347 Letter-opener operator All Industries
E649 Letterer 27
E675 Letterer 328,329
F793 Letterer 732,733,735,7383-7389
F789 Letterer Any not listed above
I479 Lettuce cutter 01,071,072,075,076
I488 Lettuce trimmer 514
F768 Level-vial grinder 342,39(exc.394)
F795 Level-vial sealer All Industries
F745 Leveler 313,314
F707 Leveler 331(exc.coke),332,pt333,334,pt335,pt336,
339
F766 Leveler Coke 331
A218 Levelman 15-17,491,871
F705 Lever miller 387
F713 Lever tender All Industries
G855 Leverman 10,15-17
G848 Leverman 241-243
F713 Leverman 331,332,pt333,334,pt335,pt336,339,
34(exc.348)
G826 Leverman 40
F744 Levi maker 231-238
A183 Lexicographer 272-279
Last modified: October 16, 2001
