Laos migration statistics show a country with a relatively small resident international-migrant population but a much larger outward labour-migration story. UNData recorded 48.7 thousand international migrants in Laos in 2021, while other sources describe an estimated 1.35 million Lao migrants residing abroad. Thailand is the dominant destination in the available labour-migration figures, and remittances are an important financial link between workers abroad and households in Laos.
Contents
- Resident international migrants
- Outward labour migration
- Thailand and Japan worker movements
- Remittances and household income
- Work sectors and migration pathways
- Costs, contracts, and worker protection
- Migration governance and context
Resident international migrants
UNData’s Laos country profile reported 33.0 thousand international migrants in mid-2010. They represented 0.5% of the country’s population at that time. The same profile recorded 45.5 thousand international migrants in mid-2015, equivalent to 0.7% of the population, and 48.7 thousand in 2021, also 0.7%.
These figures describe people residing in Laos who were classified as international migrants. They should not be read as a count of Lao citizens working overseas. The distinction matters because the available sources present a much larger outward-migration estimate: Thai Enquirer, reporting on an International Labour Organization report in 2023, cited an estimated 1.35 million migrants residing abroad. Women made up more than half of that estimated overseas population.
For additional 2021 context, UNData projected Laos’s population at 7,379 thousand and reported a population density of 32 people per square kilometre. Vientiane had a capital-city population of 673.1 thousand. The profile also recorded about 0.0 thousand refugees and others of concern to UNHCR in 2021. That rounded value is not a claim that the underlying number was exactly zero; it is the displayed UNData figure.
The economic setting in the UNData profile included GDP of US$18,823 million in 2021, GDP growth of 4.7%, and GDP per capita of US$2,625.4. Agriculture contributed 17.2% of gross value added, industry 34.8%, and services and other activity 48.0%. Employment was distributed differently: agriculture accounted for 61.7% of total employment, industry 12.2%, and services 26.2%. Unemployment was 0.6% of the labour force.
Women’s labour-force participation was 76.8% in 2021, compared with 80.2% for men, according to UNData. The country profile also recorded 4,384 thousand tourist and visitor arrivals at national borders, 25.5 internet users per 100 inhabitants, and net official development assistance received equal to 3.5% of gross national income. These are broader indicators rather than direct migrant counts, but they help locate migration within Laos’s labour market and economy.
Outward labour migration
The Lao PDR Voluntary National Review 2024 described Laos as a large source country of workers abroad, mainly to Thailand. It stated that poverty, social norms, and a lack of employment opportunities drive demand for migration. The same source reported that 87% of Lao youth were migrating to other countries for economic reasons.
The review also compared minimum wages. From 1 October 2023, the Lao minimum wage was LAK 1,600,000 per month, described as about US$77. The Thai minimum wage was about triple the Lao minimum wage in the same comparison. These figures provide one stated economic explanation for the strong pull toward Thailand, but they do not measure the earnings of every migrant or the net financial benefit after recruitment, travel, and other costs.
A separate 2023 Thai Enquirer report, drawing on an ILO report, cited an estimate of 1.35 million Lao migrants residing abroad. The estimate should be treated as an estimate, not as a census total. It also differs in scope from administrative counts of workers who completed a particular registration or recruitment process.
The VNR reported that labour productivity in Laos was US$4,600, 10% lower than Cambodia and less than half that of Viet Nam. Labour-productivity growth fell from 5.7% in 2015 to -0.6% in 2022. The country’s logistics performance index rose from 2.1 in 2016 to 2.4 in 2022. These measures describe the national economic environment; they do not establish that any individual migrated because of a particular productivity or logistics change.
Thailand and Japan worker movements
ILO TRIANGLE in ASEAN briefing-note figures show the scale of formal movements recorded in selected periods. Between January and October 2023, 86,985 Lao workers left for Thailand. Between March and December 2022, after labour migration resumed, 51,501 Lao workers left for Thailand. In the same January-to-October 2023 period, 501 Lao workers left for Japan.
| Destination and period | Lao workers recorded as leaving | Women | Men |
|---|---|---|---|
| Thailand, January–October 2023 | 86,985 | 47,547 | 39,438 |
| Thailand, March–December 2022 | 51,501 | 29,319 | 22,182 |
| Japan, January–October 2023 | 501 | 215 | 218 |
The supplied Japan sex breakdown totals 433 rather than the stated 501-worker total, so the two figures should not be combined as if they were a complete matching breakdown. The Thailand figures do match their respective totals and show more women than men among the workers recorded in both periods.
The ILO’s Precarious pathways publication reported that 132,115 Lao migrant workers had been registered through Thailand regularization policies as of November 2022. It reported that 93,229 Lao migrants had used the memorandum-of-understanding process during the same period. These are process-specific counts and should not be added to the 1.35 million overseas estimate or automatically treated as the total Lao population in Thailand.
The VNR reported 20 Lao border crossings in full operation in 2024: nine with Viet Nam, eight with Thailand, two with China, and one with Cambodia. A border-crossing count indicates available official crossing points; it does not count migrants or trips.
Remittances and household income
The IOM Remittance Landscape in Lao PDR 2022 cited roughly 250,000 to 300,000 Lao migrants working in Thailand. It estimated informal remittances from Lao migrants in Thailand at US$150 million to US$200 million per year. Total remittances by individuals, including non-bank transfers, were estimated at US$500 million to US$600 million per year.
These ranges cover different measures. The informal Thailand estimate is not the same as the estimate for total individual remittances, and neither should be presented as a precise annual transfer total. The IOM figures also describe estimates and cited ranges, not a real-time payment record.
The Lao PDR VNR 2024 reported personal remittances received at 2.5% of GDP in 2015 and 3.2% of GDP in 2022. Because the percentages refer to different years, they indicate the reported relationship between remittances and GDP in those periods; they do not provide a dollar-value time series in the supplied figures.
Savannakhet offers a province-level illustration. IOM reported that the province received US$23 million in remittances in the first three months of 2022. Its remittance inflows averaged US$120 million over the previous four years, and remittances were 5.2% of provincial GDP in 2021. Savannakhet business remittances reached US$176 million in 2020. The US$23 million received in the first three months of 2022 was reported as 28% of the 2021 level.
The Savannakhet numbers use different periods and categories, including remittance inflows and business remittances. They should therefore be kept separate rather than summed. Together, they show why migration statistics can matter at both national and provincial scale: transfers are connected to overseas work, while their local economic weight can be measured against provincial GDP.
Work sectors and migration pathways
The VNR reported that Lao migrant workers in Thailand were concentrated in domestic work, construction, manufacturing, agriculture, and entertainment. The ILO’s Global Care Policy Portal reported that most migrant domestic workers enter Thailand through irregular channels because household recruitment through the memorandum-of-understanding system is difficult.
An ILO/UNDP comparison of regular and irregular migrant work experiences in 2018 surveyed workers in Thailand’s agriculture sector. Of 528 migrant workers in the survey, 134 were from Laos. Among the Lao respondents, 80.6% were fully documented. Before migration, 20.9% of Lao workers had a written contract, while 73.1% relied on verbal agreements before arriving in Thailand.
The wider migrant-worker sample in that study showed that 56.8% had no contract before migration, and 3.8% crossed the border without first securing a job. In the survey, 31 workers had written contracts, including 28 in sugarcane. Another 177 workers had verbal agreements, including 160 in sugarcane. These survey counts describe the study sample and should not be generalized into a national rate for all Lao migrants.
The VNR reported that 32 national skills standards had been developed for higher-quality labour matching and migration-related workforce development. This is an institutional count, not a count of workers trained or placed through those standards.
Costs, contracts, and worker protection
The ILO and IOM migration-cost study reported that recruitment cost represented 6.6% of migration-cost income as a proportion of yearly income in the Southeast Asia study corridor. The measure applies to the study corridor, not necessarily to every Lao worker or every Thailand-bound migration route.
Contract status is a central dividing line in the available evidence. In the 2018 ILO/UNDP survey, a minority of Lao respondents had written contracts before migration, while a larger share relied on verbal agreements. The figures do not say that every verbal agreement was abusive or that every written contract was fully protective; they quantify the form of agreement reported before arrival.
The ILO Precarious pathways publication reported that an exemption in Thailand’s Labour Protection Act left domestic workers outside protections covering minimum wage, normal hours, overtime pay, rest periods, and special leave. This legal condition is especially relevant to the domestic-work sector identified among Lao migrant occupations.
Thailand hosted 2.1 million documented low-skilled migrant workers from Cambodia, Laos, and Myanmar, according to ILO Voices in 2024. That total covers three nationalities and is not a Laos-only count. The same source reported that the 2015–2027 TRIANGLE in ASEAN programme supports 24 Migrant Worker Resource Centres across the region.
Migration governance and context
The available sources describe a gradual formalization of Lao migration governance. The ILO’s Precarious pathways publication said Lao migration governance had become more structured and formalized through new laws, policies, and updated memoranda of understanding. ILO news reported that the Lao Employment Business Association was formally regulated in January 2024.
The United Nations in Lao PDR reported that Lao PDR joined IOM as its 171st Member State in June 2018. The same source said the Lao Migration Profile launch took place on 8 December 2023 and described the publication as the first-ever national-level migration profile for the country.
IOM’s 2023 country profile said the Lao migration profile was produced from censuses, sample surveys, administrative data, and qualitative research. That mixed evidence base helps explain why the statistics above have different forms: resident migrant estimates, administrative registrations, survey percentages, remittance ranges, and reported policy milestones are not interchangeable.
Other VNR indicators show the broader social context without directly measuring migration. Road traffic deaths were 13 per 100,000 population in 2001 and 14.9 per 100,000 in 2015. Alcohol consumption among people aged 15 and older rose from 7.8 litres of pure alcohol in 2005 to 10.1 litres in 2015 and 11.5 litres in 2019. Stunting among children under five was 32.8% in 2022, down from 33.0% in 2017. Youth counselling reached over 120,000 adolescents and young people during 2021. The child-labour rate for ages 5–17 fell from 42.8% in 2017 to 23.1% in 2023.
Taken together, the migration-specific figures point to several distinct scales: tens of thousands of international migrants residing in Laos, hundreds of thousands of Lao workers connected to Thailand in particular estimates, and a 1.35 million estimate for Lao migrants residing abroad. Reading each number with its source, date, geography, and measurement type is essential.