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    Home / Central Data Catalog / VNM_2019_PHC_V01_M_V7.5_A_IPUMS / variable [P]
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2019 General Census on Population and Housing - IPUMS Subset

Vietnam, 2019
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Reference ID
VNM_2019_PHC_v01_M_v7.5_A_IPUMS
Producer(s)
Central Population and Housing Census Steering Committee. General Statistics Office., IPUMS
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Created on
Sep 03, 2025
Last modified
Sep 03, 2025
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  • Study Description
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  • VNM2019_PHC-H-H.dat
  • VNM2019_PHC-P-H.dat

Industry, 4 digit (VN2019A_IND4)

Data file: VNM2019_PHC-P-H.dat

Overview

Type: Discrete
Decimal: 0
Start: 281
End: 284
Width: 4
Range: -
Format: Numeric

Questions and instructions

Literal question
<span class="em">Part 1. Information on household members</span></p>

<p>27. What is the main activity/ product of the place/facility where [the respondent] worked for the last 7 days/ did previously?</p>
<div class="i1">Example 1:<br />- Name of the facility: garment factory, Viet Tien garment corporation<br />- Main product/service: clothing<br /><br />Example 2:<br />- Name of the facility: Hoa Lan restaurant<br />- Main product/ service: food and drink service<br /><br />Name of the facility (if any) ________<br />Main product/ service ________<br />Sectoral code _ _ _ _</div>
Categories
Value Category
0111 Growing of rice
0112 Growing of maize and other cereals
0113 Growing of starchy root and tuber crops
0114 Growing of sugar cane
0115 Growing of tobacco and aztec tobacco
0116 Growing of fibre crops
0117 Growing of oilseed crops
0118 Growing of vegetables, leguminous crops and flowers
0119 Growing of other annual crops
0121 Growing of fruits
0122 Growing of oleaginous fruits
0123 Growing of cashew trees
0124 Growing of pepper trees
0125 Growing of rubber trees
0126 Growing of coffee trees
0127 Growing of tea trees
0128 Growing of perennial spices, pharmaceutical and aromatic crops
0129 Growing of other perennial crops
0131 Annual plant seedling propagation and care
0132 Perennial plant seedling propagation and care
0141 Raising of buffaloes and cows and breeding of buffaloes and cows
0142 Raising of horses, donkeys and mules and breeding of horses and donkeys
0144 Raising of goats and sheep and breeding of goats, sheep, deers and sambar deers
0145 Raising of pigs and breeding of pigs
0146 Raising of poultry
0149 Raising of other animals
0150 Mixed crop-livestock farming
0161 Support activities for crop production
0162 Support activities for animal production
0163 Post-harvest crop activities
0164 Seed processing for propagation
0170 Hunting, trapping and related service activities
0210 Silviculture and other forestry activities and propagation of forest trees
0220 Wood logging
0231 Extraction of non-wood forest products
0232 Gathering of non-wood forest products
0240 Support services to forestry
0311 Marine fishing
0312 Inland fishing
0321 Marine aquaculture
0322 Inland aquaculture
0510 Mining and gathering of hard coal
0520 Mining and gathering of lignite
0610 Extraction of crude petroleum
0620 Extraction of natural gas
0710 Mining of iron ores
0720 Mining of non-ferrous metal ores (except precious metal ores)
0730 Mining of precious metal ores
0810 Quarrying of stone, sand, gravel and clay
0891 Mining of chemical and fertilizer minerals
0893 Extraction of salt
0899 Mining and quarrying not elsewhere classified
0910 Support activities for petroleum and natural gas extraction
0990 Support activities for other mining and quarrying
1010 Processing and preserving of meat and meat products
1020 Processing and preserving of fisheries and fishery products
1030 Processing and preserving of fruit and vegetables
1040 Manufacture of vegetable and animal oils and fats
1050 Manufacture of dairy products
1061 Milling and manufacture of meal
1062 Manufacture of starches and starch products
1071 Manufacture of bakery products
1072 Manufacture of sugar
1073 Manufacture of cocoa, chocolate and sugar confectionery
1074 Manufacture of macaroni, noodles and similar farinaceous products
1075 Manufacture of prepared meals and dishes
1076 Manufacture of prepared meals and dishes
1077 Manufacture of coffee
1079 Manufacture of other food products not elsewhere classified
1080 Manufacture of feeds for cattle, poultry and aquatic animals
1101 Distilling, rectifying and blending of spirits
1102 Manufacture of wines
1103 Manufacture of malt liquors and malt
1104 Manufacture of non-alcoholic beverages, and mineral waters
1200 Manufacture of tobacco products
1311 Spinning of textile fibres
1312 Weaving of textiles
1313 Finishing of textiles
1391 Manufacture of knitted, crocheted and non-woven fabrics
1392 Manufacture of made-up textile articles, except apparel
1393 Manufacture of carpets and rugs
1394 Manufacture of cordage, rope, twine and netting
1399 Manufacture of other textiles not elsewhere classified
1410 Manufacture of wearing apparel, except fur apparel
1420 Manufacture of articles of fur
1430 Manufacture of knitted and crocheted apparel
1511 Tanning and dressing of leather; dressing and dyeing of fur
1512 Manufacture of luggage, handbags and the like, saddlery and harness
1520 Manufacture of footwear
1610 Sawmilling, planing and preserving of wood
1621 Manufacture of veneer, plywood and veneer panels
1622 Manufacture of builders' carpentry and joinery
1623 Manufacture of wooden containers
1629 Manufacture of other products of wood; manufacture of articles of cork, straw
1701 Manufacture of pulp, paper and paperboard
1702 Manufacture of corrugated paper and paperboard and of containers of paper and paperboard
1709 Manufacture of other articles of paper and paperboard not elsewhere classified
1811 Printing
1812 Service activities related to printing
1820 Reproduction of recorded media
1910 Manufacture of coke
1920 Manufacture of refined petroleum product
2011 Manufacture of basic chemicals
2012 Manufacture of fertilizers and nitrogen compounds
2013 Manufacture of plastics and synthetic rubber in primary forms
2021 Manufacture of pesticides and other agrochemical products
2022 Manufacture of paints, varnishes and similar coatings, printing ink and mastics
2023 Manufacture of cosmetics, soap and detergents, cleaning and polishing preparations and toilet preparations
2029 Manufacture of other chemical products not elsewhere classified
2030 Manufacture of man-made fibres
2100 Manufacture of pharmaceuticals, medicinal chemical and botanical products
2211 Manufacture of rubber tyres and tubes; retreading and rebuilding of rubber
2219 Manufacture of other rubber products
2220 Manufacture of plastics products
2310 Manufacture of glass and glass products
2391 Manufacture of refractory products
2392 Manufacture of clay building materials
2393 Manufacture of other porcelain and ceramic products
2394 Manufacture of cement, lime and plaster
2395 Manufacture of concrete and articles of concrete, cement and plaster
2396 Cutting, shaping and finishing of stone
2399 Manufacture of other non-metallic mineral products not elsewhere classified
2410 Manufacture of iron, steel and cast iron
2420 Manufacture of precious and non-ferrous metals
2431 Casting of iron and steel
2432 Casting of non-ferrous metals
2511 Manufacture of structural metal products
2512 Manufacture of tanks, reservoirs and containers of metal
2513 Manufacture of steam generators, except central heating hot water boilers
2520 Manufacture of weapons and ammunition
2591 Forging, pressing, stamping and roll-forming of metal; powder metallurgy
2592 Machining; treatment and coating of metals
2593 Manufacture of cutlery, hand tools and general hardware
2599 Manufacture of other fabricated metal products not elsewhere classified
2610 Manufacture of electronic components and boards
2620 Manufacture of computers and peripheral equipment
2630 Manufacture of communication equipment
2640 Manufacture of consumer electronics
2651 Manufacture of measuring, testing, navigating and control equipment
2652 Manufacture of watches and clocks
2670 Manufacture of optical instruments and photographic equipment
2680 Manufacture of magnetic and optical video tapes and discs
2710 Manufacture of electric motors, generators, transformers and electricity distribution and control apparatus
2720 Manufacture of batteries and accumulators
2731 Manufacture of fibre optic cables
2732 Manufacture of other electronic and electric wires and cables
2733 Manufacture of wiring devices
2740 Manufacture of electric lighting equipment
2750 Manufacture of domestic appliances
2790 Manufacture of other electrical equipment
2811 Manufacture of engines and turbines, except aircraft, vehicle and cycle engines
2812 Manufacture of fluid power equipment
2813 Manufacture of other pumps, compressors, taps and valves
2814 Manufacture of bearings, gears, gearing and driving elements
2815 Manufacture of ovens, furnaces and furnace burners
2816 Manufacture of lifting and handling equipment
2817 Manufacture of office machinery and equipment (except computers and peripheral equipment)
2818 Manufacture of hand tools with electric motor or pneumatic drive
2819 Manufacture of other general-purpose machinery
2821 Manufacture of agricultural and forestry machinery
2822 Manufacture of metal-forming machinery and machine tools
2824 Manufacture of machinery for mining, quarrying and construction
2825 Manufacture of machinery for food, beverage and tobacco processing
2826 Manufacture of machinery for textile, apparel and leather production
2829 Manufacture of other special-purpose machinery
2910 Manufacture of motor vehicles and other motor vehicles
2920 Manufacture of bodies (coachwork) for motor vehicles and other motor vehicles; manufacture of trailers and semi-trailers
2930 Manufacture of parts and accessories for motor vehicles and other motor vehicles
3011 Building of ships and floating structures
3012 Building of pleasure and sporting boats
3030 Manufacture of air and spacecraft and related machinery
3091 Manufacture of motorcycles
3092 Manufacture of bicycles and invalid carriages
3099 Manufacture of other transport equipment not elsewhere classified
3100 Manufacture of furniture
3211 Manufacture of jewelry and related articles
3212 Manufacture of bijouterie and related articles
3220 Manufacture of musical instruments
3230 Manufacture of sporting equipment
3240 Manufacture of games and toys
3250 Manufacture of medical and dental, and orthopedic and rehabilitation instruments and supplies
3290 Other manufacturing not elsewhere classified
3311 Repair of fabricated metal products
3312 Repair of machinery and equipment
3313 Repair of electronic and optical equipment
3314 Repair of electrical equipment
3315 Repair and maintenance of transport equipment, except motor vehicles, motorcycles and other motor vehicles
3319 Repair of other equipment
3320 Installation of industrial machinery and equipment
3511 Electric power generation
3512 Electricity transmission and distribution
3520 Production of gas; distribution of gaseous fuels through mains
3530 Manufacture and supply of steam, hot water, air conditioning and ice
3600 Water collection, treatment and supply
3700 Water drainage and wastewater treatment
3811 Collection of non-hazardous waste
3812 Collection of hazardous waste
3821 Treatment and disposal of non-hazardous waste
3822 Treatment and disposal of hazardous waste
3830 Materials recovery
3900 Remediation activities and other waste management services
4101 Construction of residential buildings
4102 Construction of non-residential buildings
4211 Construction of railways
4212 Construction of roads
4221 Construction of electrical works
4222 Construction of water supply and drainage works
4223 Construction of telecommunications and communication constructions
4229 Construction of other utility projects
4291 Construction of hydraulic structures
4292 Construction of mining and quarrying facilities
4293 Construction of manufacturing facilities
4299 Construction of other civil engineering projects
4311 Demolition
4312 Site preparation
4321 Electrical installation
4322 Plumbing, heat and air-conditioning installation
4329 Other construction installation
4330 Building completion and finishing
4390 Other specialized construction activities
4511 Wholesale of motor vehicles and other motor vehicles
4512 Retail sale of small cars (with 9 or fewer seats)
4513 Activities of commission agents for motor vehicles and other motor vehicles
4520 Maintenance and repair of motor vehicles and other motor vehicles
4530 Sale of parts and accessories for motor vehicles and other motor vehicles
4541 Sale of motorcycles
4542 Maintenance and repair of motorcycles
4543 Sale of motorcycle parts and accessories
4610 Commission agents, brokers and auction agents
4620 Wholesale of agricultural raw materials (except wood, bamboo) and live animals
4631 Wholesale of rice, wheat, other cereals and wheat flour
4632 Wholesale of food
4633 Wholesale of beverages
4634 Wholesale of tobacco and aztec tobacco products
4641 Wholesale of textiles, clothing and footwear
4649 Wholesale of other household products
4651 Wholesale of computers, computer peripheral equipment and softwa
4652 Wholesale of electronic and telecommunications equipment and parts
4653 Wholesale of agricultural machinery, equipment and supplies
4659 Wholesale of other machinery and equipment
4661 Wholesale of solid, liquid and gaseous fuels and related products
4662 Wholesale of metals and metal ores
4663 Wholesale of construction materials and other installation supplies
4669 Other specialized wholesale not elsewhere classified
4690 Non-specialized wholesale trade
4711 Retail sale in non-specialized stores with food, beverages, tobacco or aztec tobacco predominating
4719 Other retail sale in non-specialized stores
4721 Retail sale of food in specialized stores
4722 Retail sale of food products in specialized stores
4723 Retail sale of beverages in specialized stores
4724 Retail sale of tobacco products in specialized stores
4730 Retail sale of automotive fuel in specialized stores
4741 Retail sale of computers, peripheral units, software and telecommunications equipment in specialized stores
4742 Retail sale of audio and video equipment in specialized stores
4751 Retail sale of textiles, knitting yarn, sewing thread and other fabrics in specialized stores
4752 Retail sale of hardware, paints, glass and other construction installation equipment in specialized stores
4753 Retail sale of carpets, rugs, wall and floor coverings in specialized stores
4759 Retail sale of electrical household appliances, furniture and the like, lighting equipment and other household articles not elsewhere classified in specialized stores
4761 Retail sale of books, newspapers, magazines and stationary in specialized stores
4762 Retail sale of music and video recordings (including blank tapes and discs) in specialized stores
4763 Retail sale of sporting equipment in specialized stores
4764 Retail sale of games and toys in specialized stores
4771 Retail sale of clothing, footwear, leather articles and imitation leather in specialized stores
4772 Retail sale of pharmaceutical and medical goods, cosmetic and toilet articles in specialized stores
4773 Other retail sale of new goods in specialized stores
4774 Retail sale of second-hand goods in specialized stores
4781 Retail sale of food, beverages and tobacco products via stalls or markets
4782 Retail sale via stalls or markets of textiles, clothing and footwear
4783 Retail sale of information and communications equipment via stalls or markets
4784 Retail sale of other household equipment via stalls or markets
4785 Retail sale of cultural and recreation goods via stalls or markets
4789 Retail sale of other goods via stalls or markets
4791 Retail sale via mail order houses or via Internet
4799 Other retail sale not in stores, stalls or markets
4911 Passenger rail transport
4912 Freight rail transport
4921 Passenger transport by urban buses
4922 Passenger transport by urban, suburban and inter-provincial buses
4929 Passenger transport by other buses
4931 Urban and suburban passenger land transport (except transport via buses)
4932 Other passenger land transport
4933 Freight transport by road
5011 Sea and coastal passenger water transport
5012 Sea and coastal freight water transport
5021 Inland passenger water transport
5022 Inland freight water transport
5110 Passenger air transport
5120 Freight air transport
5210 Warehousing and storage
5221 Service activities incidental to rail transportation
5222 Service activities incidental to water transportation
5223 Service activities incidental to air transportation
5224 Cargo handling
5225 Service activities incidental to land transportation
5229 Other transportation support activities
5310 Postal activities
5320 Courier activities
5510 Short-term accommodation activities
5590 Other accommodation
5610 Restaurants and mobile food service activities
5621 Provision of food services based on contractual arrangements with the customer
5629 Other food service activities
5630 Beverage serving activities
5811 Book publishing
5813 Publishing of newspapers, journals and periodicals
5819 Other publishing activities
5820 Software publishing
5911 Motion picture, video and television programme production activities
5913 Motion picture, video and television programme distribution and post-production activities
5914 Motion picture projection activities
5920 Sound recording and music publishing activities
6010 Radio broadcasting
6021 Television broadcasting
6022 Cable, satellite and other subscription programming
6110 Wired telecommunications activities
6120 Wireless telecommunications activities
6130 Satellite telecommunications activities
6190 Other telecommunications activities
6201 Computer programming activities
6202 Computer consultancy and computer system management
6209 Other information technology and computer service activities
6311 Data processing, hosting and related activities
6312 Web portals
6391 News agency activities
6399 Other information service activities not elsewhere classified
6411 Central banking
6419 Other monetary intermediation
6420 Activities of holding companies
6430 Trusts, funds and similar financial entities
6491 Financial leasing
6492 Other credit granting
6499 Other financial service activities not elsewhere classified (except insurance and social insurance)
6511 Life insurance
6512 Non-life insurance
6513 Healthcare insurance
6530 Social insurance and reinsurance
6611 Administration of financial markets
6612 Security and commodity contracts brokerage
6619 Activities auxiliary to financial service activities not elsewhere classified
6622 Activities of insurance agents and brokers
6629 Other activities auxiliary to insurance and social insurance, fund management activities
6810 Trading of own or rented property and land use rights
6820 Real estate consultancy and brokerage and auctioning, land use right auctioning
6910 Legal activities
6920 Accounting, bookkeeping and auditing activities; tax consultancy
7010 Activities of head offices
7020 Management consultancy activities
7110 Architectural and engineering activities and related technical consultancy
7120 Technical testing and analysis
7211 Research and experimental development on natural sciences
7212 Research and experimental development on engineering and technology
7213 Research and experimental development on medical sciences
7214 Research and experimental development on agricultural sciences
7221 Research and experimental development on social sciences
7222 Research and experimental development on humanities
7310 Advertising
7320 Market research and public opinion polling
7410 Specialized design activities
7420 Photographic activities
7490 Other professional, scientific and technical activities not elsewhere classified
7500 Veterinary activities
7710 Renting and leasing of motor vehicles
7721 Renting and leasing of recreational and sports goods
7722 Renting of video tapes and disks
7729 Renting and leasing of other personal and household goods
7730 Renting and leasing of other machinery, equipment and tangible goods without operator
7740 Renting and leasing of non-financial intangible
7810 Activities of employment placement agencies
7820 Temporary employment agency activities
7830 Provision and management of human resources
7911 Travel agency activities
7912 Tour operator activities
7990 Reservation service and related activities
8010 Private security activities
8020 Security systems service activities, investigation activities
8110 Combined facilities support activities
8121 General cleaning of buildings
8129 Industrial cleaning activities and specialized cleaning activities for buildings
8130 Landscape care and maintenance service activities
8211 Combined office administrative service activities
8219 Photocopying, document preparation and other specialized office support activities
8220 Activities of call centres
8230 Organization of conventions and trade shows
8291 Activities of collection agencies and credit bureaus
8292 Packaging activities
8299 Other remaining business support service activities not elsewhere classified
8411 Activities of Vietnam's Communist Party, socio-political organizations, general state management and combined economic administration
8412 State management of health care, education, cultural services and other social services (excluding compulsory social security)
8413 State management of specialized economic sectors
8421 Foreign affairs
8422 National defence activities
8423 Public order and safety activities
8430 Compulsory social security activities
8511 Preschool education (for infants from the age of three months to three years)
8512 Preschool education (for infants from the age of three years to six years)
8521 Primary education
8522 Lower secondary education
8523 Upper secondary education
8531 Basic-level training
8532 Intermediate-level training
8533 College-level training
8541 University training
8542 Master or doctoral training
8551 Sports and recreation education
8552 Cultural education
8559 Other education not elsewhere classified
8560 Educational support activities
8610 Hospital and health station activities
8620 Medical and dental practice activities
8691 Preventive medicine activities
8692 Orthopedic and rehabilitation centers
8699 Other human health activities not elsewhere classified
8710 Nursing care facilities
8720 Residential care activities for mental retardation, mental health and substance abuse
8730 Health care activities for the persons having rendered meritorious services, the elderly and disabled not capable of self-care
8790 Other residential care activities
8810 Social work activities without accommodation for the persons having rendered meritorious services, wounded and sick soldiers, the elderly and disabled
8890 Other social work activities without accommodation
9000 Creative, arts and entertainment activities
9101 Library and archives activities
9102 Conservation activities and museums
9103 Botanical and zoological gardens and nature reserves activities
9200 Lottery, betting and gambling activities
9311 Operation of sports facilities
9312 Activities of sports clubs
9319 Other sports activities
9321 Activities of amusement parks and theme parks
9329 Other amusement and recreation activities not elsewhere classified
9411 Activities of business associations and employers
9412 Activities of professional organizations
9420 Activities of trade unions
9491 Activities of religious organizations
9499 Activities of other organizations not elsewhere classified
9511 Repair of computers and peripheral equipment
9512 Repair of communication equipment
9521 Repair of audiovisual and consumer electronics
9522 Repair of household appliances and goods
9523 Repair of footwear and leather goods
9524 Repair of furniture and home furnishings
9529 Repair of bicycles, watches, clocks and other personal and household goods not elsewhere classified
9610 Steambath, massage and health improvement services (excluding except sports activities)
9620 Washing and (dry-) cleaning of textile and fur products
9631 Hairdressing and shampooing
9632 Funeral service activities
9633 Wedding service activities
9639 Other remaining personal service activities not elsewhere classified
9700 Activities of households as employers
9810 Goods-producing activities of households for own use
9820 Services-producing activities of households for own use
9900 Activities of international organizations and bodies
9999 NIU (not in universe)
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
Interviewer instructions
<span class="h2">Part V: Instructions on how to question and record information on the census form</span></p>

<p><span class="h3">Part 1: Information about members of the household</span>
<br />Part 1 of the Census form consists of 41 questions, numbered sequentially from Question 1 to Question 41.</p>

<p>The respondent is the head of the household or a person knowledgeable about members of the household. For information on employment and birth history of women, DTV needs to interview DTDT face-to-face and collect information. In addition, for other information about members of the household, if the head of the household or the information provider is not knowledgeable, DTV also needs to interview DTDT face-to-face and record the information.</p>

<p><span class="em">Question 27: What is the name of the facility (if any) and the main product or service of the facility where [the respondent] worked in the past 7 days or before taking temporary leave? </span>
<br />DTV needs to specify the name of the business facility (if any) and the main products/services that the DTDT's facility produces or performs.</p>

<p>The concept of "facility" mentioned in the question is a basic economic unit, understood as the smallest economic entity, which can be an enterprise, company, corporation, socio-economic organization, agency with legal status, a household, etc., regardless of economic type, as long as the value of products/services generated from the facility can be accounted/determined independently of other facilities.</p>

<p>DTV left blank 4 boxes "industry code" in the census form. For example: DTDT works at the Cement Packaging Production Factory of Nghi Son Cement Corporation and the products of this enterprise can be accounted for separately (costs calculated separately). For this question, DTV records as follows:</p>

<p>[Figures are omitted here]

Description

Universe
Vietnam 2019: Persons age 15+ who did paid work in the last seven days, participated in production or business activities, or have a job to return within 30 days [discrepancies: none]

concept

Concept
var_concept.title Vocabulary
Work: Industry Variables -- PERSON IPUMS
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