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NAICS 2002 to SIC Employment Ratios for 2‐Digit SIC Series

The following table shows ratios of employment from 3-digit North American Industry Classification System (NAICS) 2002 series to corresponding 2-digit Standard Industrial Classification System (SIC) series for the private sector. The table was prepared using first quarter 2001 data from the Quarterly Census of Employment and Wages program and can be used to evaluate time series breaks and correspondence between NAICS and SIC in the CES series. For example, for CES NAICS series 31-335000 Electrical equipment and appliances, approximately 92.7 percent of the employment will come from SIC series 31-3600 Electronic and other electrical equipment, and 6.4 percent will come from SIC series 31-3300 Primary metal industries. Ratios may not add up to 100 percent for a NAICS series because ratios less than 1 percent were excluded, and not all NAICS industries will be published under CES — part of an SIC series may go to an unpublished NAICS industry or a combined NAICS series.

To select another level of ratios from the previous page, see www.bls.gov/ces/naics/naics-2002.htm#rat.

NAICS Supersectors

*Previously titled Natural resources and mining.

NAICS 2002 to SIC Employment Ratios for 2-Digit SIC Series
CES NAICS Tabulating CodeNAICS IndustryCES SIC Tabulating CodeSIC IndustryNAICS to SIC Employment Ratio

10-211000

Oil and gas extraction10-1300Oil and gas extraction99.3

10-212000

Mining, except oil and gas10-1400Nonmetallic minerals, except fuels47.5

10-212000

Mining, except oil and gas10-1200Coal mining33.6

10-212000

Mining, except oil and gas10-1000Metal mining16.0

10-212000

Mining, except oil and gas31-3200Stone, clay, and glass products2.9

10-213000

Support activities for mining10-1300Oil and gas extraction97.1

10-213000

Support activities for mining10-1200Coal mining1.6

20-236000

Construction of buildings20-1500General building contractors91.5

20-236000

Construction of buildings20-1600Heavy construction, except building5.4

20-236000

Construction of buildings80-8700Engineering and management services2.5

20-237000

Heavy and civil engineering construction20-1600Heavy construction, except building83.0

20-237000

Heavy and civil engineering construction73-6500Real estate10.0

20-237000

Heavy and civil engineering construction20-1700Special trade contractors5.4

20-237000

Heavy and civil engineering construction80-8700Engineering and management services1.4

20-238000

Specialty trade contractors20-1700Special trade contractors98.4

31-321000

Wood products31-2400Lumber and wood products100.0

31-327000

Nonmetallic mineral products31-3200Stone, clay, and glass products99.3

31-331000

Primary metals31-3300Primary metal industries99.6

31-332000

Fabricated metal products31-3400Fabricated metal products77.3

31-332000

Fabricated metal products31-3500Industrial machinery and equipment19.8

31-332000

Fabricated metal products31-3300Primary metal industries1.6

31-333000

Machinery31-3500Industrial machinery and equipment93.3

31-333000

Machinery31-3800Instruments and related products3.7

31-333000

Machinery31-3400Fabricated metal products1.9

31-334000

Computer and electronic products31-3600Electronic and other electrical equipment55.7

31-334000

Computer and electronic products31-3800Instruments and related products25.7

31-334000

Computer and electronic products31-3500Industrial machinery and equipment16.5

31-334000

Computer and electronic products80-7300Business services1.5

31-335000

Electrical equipment and appliances31-3600Electronic and other electrical equipment92.7

31-335000

Electrical equipment and appliances31-3300Primary metal industries6.4

31-336000

Transportation equipment31-3700Transportation equipment84.2

31-336000

Transportation equipment31-3400Fabricated metal products6.2

31-336000

Transportation equipment31-3600Electronic and other electrical equipment4.0

31-336000

Transportation equipment31-3500Industrial machinery and equipment2.4

31-336000

Transportation equipment32-2300Apparel and other textile products1.6

31-336000

Transportation equipment31-2500Furniture and fixtures1.5

31-337000

Furniture and related products31-2500Furniture and fixtures74.3

31-337000

Furniture and related products31-2400Lumber and wood products16.8

31-337000

Furniture and related products60-5700Furniture and home furnishings stores6.9

31-337000

Furniture and related products32-3000Rubber and miscellaneous plastics products1.3

31-339000

Miscellaneous manufacturing31-3900Miscellaneous manufacturing industries47.7

31-339000

Miscellaneous manufacturing31-3800Instruments and related products34.6

31-339000

Miscellaneous manufacturing32-3000Rubber and miscellaneous plastics products7.4

31-339000

Miscellaneous manufacturing80-8000Health services6.5

31-339000

Miscellaneous manufacturing31-2400Lumber and wood products1.6

32-311000

Food manufacturing32-2000Food and kindred products93.8

32-311000

Food manufacturing60-5400Food stores5.4

32-312000

Beverages and tobacco products32-2000Food and kindred products77.6

32-312000

Beverages and tobacco products32-2100Tobacco products14.6

32-312000

Beverages and tobacco products53-5100Wholesale trade, nondurable goods7.3

32-313000

Textile mills32-2200Textile mill products95.5

32-313000

Textile mills53-5100Wholesale trade, nondurable goods2.6

32-314000

Textile product mills32-2300Apparel and other textile products58.9

32-314000

Textile product mills32-2200Textile mill products35.5

32-314000

Textile product mills60-5700Furniture and home furnishings stores2.4

32-314000

Textile product mills80-7300Business services2.3

32-315000

Apparel32-2300Apparel and other textile products84.0

32-315000

Apparel32-2200Textile mill products13.9

32-315000

Apparel60-5600Apparel and accessory stores1.5

32-316000

Leather and allied products32-3100Leather and leather products94.1

32-316000

Leather and allied products32-3000Rubber and miscellaneous plastics products4.9

32-316000

Leather and allied products31-3900Miscellaneous manufacturing industries1.0

32-322000

Paper and paper products32-2600Paper and allied products98.7

32-323000

Printing and related support activities32-2700Printing and publishing93.1

32-323000

Printing and related support activities32-2300Apparel and other textile products3.7

32-323000

Printing and related support activities80-7300Business services2.7

32-324000

Petroleum and coal products32-2900Petroleum and coal products95.9

32-324000

Petroleum and coal products31-3300Primary metal industries4.1

32-325000

Chemicals32-2800Chemicals and allied products93.1

32-325000

Chemicals31-3800Instruments and related products4.0

32-325000

Chemicals32-3000Rubber and miscellaneous plastics products2.7

32-326000

Plastics and rubber products32-3000Rubber and miscellaneous plastics94.6

32-326000

Plastics and rubber products32-2600Paper and allied products3.6

41-423000

Durable goods52-5000Wholesale trade, durable goods99.5

41-424000

Nondurable goods53-5100Wholesale trade, nondurable goods100.0

41-425000

Electronic markets and agents and brokers52-5000Wholesale trade, durable goods64.5

41-425000

Electronic markets and agents and brokers53-5100Wholesale trade, nondurable goods35.1

42-441000

Motor vehicle and parts dealers60-5500Automotive dealers and service stations94.0

42-441000

Motor vehicle and parts dealers52-5000Wholesale trade, durable goods5.0

42-441000

Motor vehicle and parts dealers60-5700Furniture and home furnishings stores1.0

42-442000

Furniture and home furnishings stores60-5700Furniture and home furnishings stores92.3

42-442000

Furniture and home furnishings stores52-5000Wholesale trade, durable goods6.6

42-442000

Furniture and home furnishings stores80-7600Miscellaneous repair services1.1

42-443000

Electronics and appliance stores60-5700Furniture and home furnishings stores72.6

42-443000

Electronics and appliance stores52-5000Wholesale trade, durable goods13.6

42-443000

Electronics and appliance stores60-5900Miscellaneous retail establishments8.1

42-443000

Electronics and appliance stores80-7300Business services3.2

42-443000

Electronics and appliance stores80-7600Miscellaneous repair services2.6

42-444000

Building material and garden supply stores60-5200Building materials and garden supplies84.2

42-444000

Building material and garden supply stores52-5000Wholesale trade, durable goods11.2

42-444000

Building material and garden supply stores53-5100Wholesale trade, nondurable goods4.0

42-445000

Food and beverage stores60-5400Food stores91.4

42-445000

Food and beverage stores53-5100Wholesale trade, nondurable goods4.8

42-445000

Food and beverage stores60-5900Miscellaneous retail establishments3.8

42-446000

Health and personal care stores60-5900Miscellaneous retail establishments88.1

42-446000

Health and personal care stores60-5400Food stores4.4

42-446000

Health and personal care stores52-5000Wholesale trade, durable goods3.8

42-446000

Health and personal care stores53-5100Wholesale trade, nondurable goods3.7

42-447000

Gasoline stations60-5500Automotive dealers and service stations68.0

42-447000

Gasoline stations60-5400Food stores32.0

42-448000

Clothing and clothing accessories stores60-5600Apparel and accessory stores85.0

42-448000

Clothing and clothing accessories stores60-5900Miscellaneous retail establishments13.0

42-448000

Clothing and clothing accessories stores53-5100Wholesale trade, nondurable goods1.3

42-451000

Sporting goods, hobby, book, and music stores60-5900Miscellaneous retail establishments79.3

42-451000

Sporting goods, hobby, book, and music stores60-5700Furniture and home furnishings stores16.4

42-451000

Sporting goods, hobby, book, and music stores53-5100Wholesale trade, nondurable goods2.4

42-451000

Sporting goods, hobby, book, and music stores52-5000Wholesale trade, durable goods1.8

42-452000

General merchandise stores60-5300General merchandise stores96.1

42-452000

General merchandise stores60-5400Food stores3.6

42-453000

Miscellaneous store retailers60-5900Miscellaneous retail establishments82.4

42-453000

Miscellaneous store retailers53-5100Wholesale trade, nondurable goods8.7

42-453000

Miscellaneous store retailers52-5000Wholesale trade, durable goods5.1

42-453000

Miscellaneous store retailers60-5200Building materials and garden supplies3.9

42-454000

Nonstore retailers60-5900Miscellaneous retail establishments95.8

42-454000

Nonstore retailers53-5100Wholesale trade, nondurable goods3.1

43-481000

Air transportation41-4500Transportation by air99.5

43-482000

Rail transportation41-4000Railroad transportation100.0

43-483000

Water transportation41-4400Water transportation100.0

43-484000

Truck transportation41-4200Trucking and warehousing99.2

43-485000

Transit and ground passenger transportation41-4100Local and interurban passenger transit99.4

43-486000

Pipeline transportation42-4900Electric, gas, and sanitary services70.8

43-486000

Pipeline transportation41-4600Pipelines, except natural gas29.2

43-487000

Scenic and sightseeing transportation80-7900Amusement and recreation services37.6

43-487000

Scenic and sightseeing transportation41-4400Water transportation32.4

43-487000

Scenic and sightseeing transportation41-4100Local and interurban passenger transit18.7

43-487000

Scenic and sightseeing transportation41-4500Transportation by air6.7

43-487000

Scenic and sightseeing transportation41-4700Transportation services4.6

43-488000

Support activities for transportation41-4700Transportation services43.5

43-488000

Support activities for transportation41-4500Transportation by air26.2

43-488000

Support activities for transportation41-4400Water transportation16.2

43-488000

Support activities for transportation80-7500Auto repair, services, and parking8.1

43-488000

Support activities for transportation41-4200Trucking and warehousing1.9

43-488000

Support activities for transportation41-4000Railroad transportation1.1

43-492000

Couriers and messengers41-4500Transportation by air78.6

43-492000

Couriers and messengers41-4200Trucking and warehousing20.8

43-493000

Warehousing and storage41-4200Trucking and warehousing36.5

43-493000

Warehousing and storage60-5300General merchandise stores15.0

43-493000

Warehousing and storage60-5400Food stores10.9

43-493000

Warehousing and storage53-5100Wholesale trade, nondurable goods5.5

43-493000

Warehousing and storage60-5900Miscellaneous retail establishments5.4

43-493000

Warehousing and storage52-5000Wholesale trade, durable goods4.1

43-493000

Warehousing and storage41-4500Transportation by air3.6

43-493000

Warehousing and storage60-5700Furniture and home furnishings stores2.3

43-493000

Warehousing and storage60-5600Apparel and accessory stores2.2

43-493000

Warehousing and storage32-2000Food and kindred products1.8

43-493000

Warehousing and storage32-2200Textile mill products1.4

43-493000

Warehousing and storage60-5500Automotive dealers and service stations1.3

43-493000

Warehousing and storage32-2700Printing and publishing1.2

44-220000

Utilities42-4900Electric, gas, and sanitary services100.0

50-511000

Publishing industries, except Internet32-2700Printing and publishing70.8

50-511000

Publishing industries, except Internet80-7300Business services28.6

50-512000

Motion picture and sound recording industries80-7800Motion pictures92.2

50-512000

Motion picture and sound recording industries80-7300Business services3.3

50-512000

Motion picture and sound recording industries31-3600Electronic and other electrical equipment1.7

50-515000

Broadcasting, except Internet42-4800Communications100.0

50-516000

Internet publishing and broadcasting80-7300Business services81.4

50-516000

Internet publishing and broadcasting32-2700Printing and publishing15.1

50-516000

Internet publishing and broadcasting80-8900Services, nec3.1

50-517000

Telecommunications42-4800Communications100.0

50-518000

ISPs, search portals, and data processing80-7300Business services98.0

50-519000

Other information services80-8200Educational services57.3

50-519000

Other information services80-7300Business services36.5

50-519000

Other information services80-8900Services, nec5.7

55-521000

Monetary authorities - central bank71-6000Depository institutions100.0

55-522000

Credit intermediation and related activities71-6000Depository institutions71.9

55-522000

Credit intermediation and related activities71-6100Nondepository institutions26.6

55-523000

Securities, commodity contracts, investments71-6200Security and commodity brokers91.5

55-523000

Securities, commodity contracts, investments71-6700Holding and other investment offices3.8

55-523000

Securities, commodity contracts, investments71-6000Depository institutions2.8

55-523000

Securities, commodity contracts, investments72-6300Insurance carriers1.5

55-524000

Insurance carriers and related activities72-6300Insurance carriers63.6

55-524000

Insurance carriers and related activities72-6400Insurance agents, brokers, and service36.4

55-525000

Funds, trusts, and other financial vehicles72-6300Insurance carriers54.1

55-525000

Funds, trusts, and other financial vehicles71-6700Holding and other investment offices45.9

55-531000

Real estate73-6500Real estate97.7

55-531000

Real estate41-4200Trucking and warehousing2.3

55-532000

Rental and leasing services80-7300Business services38.2

55-532000

Rental and leasing services80-7500Auto repair, services, and parking31.1

55-532000

Rental and leasing services80-7800Motion pictures24.6

55-532000

Rental and leasing services80-7200Personal services2.7

55-532000

Rental and leasing services80-7900Amusement and recreation services2.2

55-533000

Lessors of nonfinancial intangible assets71-6700Holding and other investment offices100.0

60-540000

Professional and technical services80-8700Engineering and management services44.5

60-540000

Professional and technical services80-7300Business services28.4

60-540000

Professional and technical services80-8100Legal services14.4

60-540000

Professional and technical services80-0700Agricultural services3.6

60-540000

Professional and technical services80-7200Personal services3.0

60-550000

Management of companies and enterprises71-6000Depository institutions7.3

60-550000

Management of companies and enterprises71-6700Holding and other investment offices6.3

60-550000

Management of companies and enterprises80-8000Health services5.9

60-550000

Management of companies and enterprises32-2800Chemicals and allied products4.3

60-550000

Management of companies and enterprises80-7300Business services4.3

60-550000

Management of companies and enterprises60-5400Food stores4.2

60-550000

Management of companies and enterprises60-5300General merchandise stores3.7

60-550000

Management of companies and enterprises53-5100Wholesale trade, nondurable goods3.5

60-550000

Management of companies and enterprises52-5000Wholesale trade, durable goods3.4

60-550000

Management of companies and enterprises60-5800Eating and drinking places3.4

60-550000

Management of companies and enterprises72-6300Insurance carriers3.3

60-550000

Management of companies and enterprises80-8300Social services3.2

60-550000

Management of companies and enterprises32-2000Food and kindred products3.1

60-550000

Management of companies and enterprises42-4900Electric, gas, and sanitary services2.8

60-550000

Management of companies and enterprises31-3700Transportation equipment2.4

60-550000

Management of companies and enterprises60-5900Miscellaneous retail establishments2.4

60-550000

Management of companies and enterprises31-3600Electronic and other electrical equipment2.2

60-550000

Management of companies and enterprises31-3500Industrial machinery and equipment2.1

60-550000

Management of companies and enterprises42-4800Communications2.0

60-550000

Management of companies and enterprises60-5600Apparel and accessory stores1.9

60-550000

Management of companies and enterprises32-2700Printing and publishing1.5

60-550000

Management of companies and enterprises60-5700Furniture and home furnishings stores1.5

60-550000

Management of companies and enterprises60-5500Automotive dealers and service stations1.4

60-550000

Management of companies and enterprises80-8700Engineering and management services1.4

60-550000

Management of companies and enterprises32-2600Paper and allied products1.3

60-550000

Management of companies and enterprises73-6500Real estate1.2

60-550000

Management of companies and enterprises31-3800Instruments and related products1.1

60-550000

Management of companies and enterprises80-8200Educational services1.1

60-550000

Management of companies and enterprises71-6200Security and commodity brokers1.0

60-561000

Administrative and support services80-7300Business services83.7

60-561000

Administrative and support services80-0700Agricultural services5.9

60-561000

Administrative and support services80-8700Engineering and management services4.8

60-561000

Administrative and support services41-4700Transportation services2.9

60-562000

Waste management and remediation services42-4900Electric, gas, and sanitary services49.9

60-562000

Waste management and remediation services41-4200Trucking and warehousing31.4

60-562000

Waste management and remediation services20-1700Special trade contractors10.9

60-562000

Waste management and remediation services80-7600Miscellaneous repair services5.8

60-562000

Waste management and remediation services80-7300Business services2.0

65-610000

Educational services80-8200Educational services94.3

65-610000

Educational services80-7900Amusement and recreation services3.8

65-610000

Educational services80-8700Engineering and management services1.0

65-621000

Ambulatory health care services80-8000Health services97.7

65-621000

Ambulatory health care services41-4100Local and interurban passenger transit2.2

65-622000

Hospitals80-8000Health services100.0

65-623000

Nursing and residential care facilities80-8000Health services69.0

65-623000

Nursing and residential care facilities80-8300Social services31.0

65-624000

Social assistance80-8300Social services100.0

70-711000

Performing arts and spectator sports80-7900Amusement and recreation services84.3

70-711000

Performing arts and spectator sports60-5800Eating and drinking places6.2

70-711000

Performing arts and spectator sports80-8900Services, nec3.7

70-711000

Performing arts and spectator sports73-6500Real estate2.4

70-711000

Performing arts and spectator sports80-7800Motion pictures1.8

70-711000

Performing arts and spectator sports80-7300Business services1.2

70-712000

Museums, historical sites, zoos, and parks80-8400Museums and botanical and zoological gardens95.9

70-712000

Museums, historical sites, zoos, and parks80-7900Amusement and recreation services4.1

70-713000

Amusements, gambling, and recreation80-7900Amusement and recreation services98.0

70-713000

Amusements, gambling, and recreation41-4400Water transportation2.0

70-721000

Accommodations80-7000Hotels and other lodging places100.0

70-722000

Food services and drinking places60-5800Eating and drinking places98.7

70-722000

Food services and drinking places60-5400Food stores1.2

80-811000

Repair and maintenance80-7500Auto repair, services, and parking71.2

80-811000

Repair and maintenance80-7600Miscellaneous repair services23.0

80-811000

Repair and maintenance80-7300Business services3.0

80-812000

Personal and laundry services80-7200Personal services82.5

80-812000

Personal and laundry services80-7500Auto repair, services, and parking6.3

80-812000

Personal and laundry services80-7300Business services5.8

80-812000

Personal and laundry services73-6500Real estate2.7

80-812000

Personal and laundry services80-0700Agricultural services2.6

80-813000

Membership associations and organizations80-8600Membership organizations77.9

80-813000

Membership associations and organizations80-8300Social services16.5

80-813000

Membership associations and organizations71-6700Holding and other investment offices3.3

80-813000

Membership associations and organizations73-6500Real estate2.3

 

Last Modified Date: October 23, 2012