The main scenario published by the State Data Agency (VDA) in December 2025 predicts that at the beginning of 2050, about 2.68 million people will live in Lithuania. The agency considers this scenario the most likely. Eurostat’s 2025 short-term projection baseline scenario predicted about 2.72 million inhabitants, but the long-term projection published in 2026 according to the baseline scenario predicts about 2.49 million inhabitants. Therefore, when talking about Lithuania’s future, it is necessary to specify which scenario’s data is being used.
The projection results depend on assumptions about birth rates, mortality, and migration, as well as the applied methodology and initial data. These calculations help with planning but do not guarantee a specific outcome. They can be used to assess future labor and public service needs and pension system financing possibilities.
Economic consequences of aging
According to the mentioned VDA scenario, people aged 65 and over would make up about 30.2% of the population at the beginning of 2050. The population aged 15 to 64 would be about 319 thousand fewer than at the beginning of 2025. Due to such changes in age structure, the need for financing pensions, healthcare, and long-term care could increase.
However, the number of working-age people is not the same as the number of employed people. Some in this group do not work, and some people aged 65 and over continue professional activity. Economic consequences will depend on how many people can work and how much value they create. More productive companies can pay higher wages and contribute to the growth of the tax base. But increased productivity alone does not guarantee that there will be enough nurses or that home assistance will be available. Therefore, it is necessary to plan in advance the training of care specialists and the organization of services.
Economic policy should encourage investment in technology and the development of employees’ skills. Better opportunities for retraining and working conditions that correspond to people’s health status are needed. Older people should be able to work longer if they want to and their health allows it. At the same time, it is necessary to plan the expansion of care services and their financing. Delaying these decisions would complicate adaptation even if a more favorable population scenario materializes.
When planning the network of schools, medical institutions, or public transport, the demographic situation of individual localities should also be assessed. The total population of Lithuania does not show where and what services will be needed. When making decisions, municipalities should rely on data about the age, residence, and accessibility of services of the local population.
Migration and participation in society
Migration can slow down the decline in population. According to the Migration Department, about 18.9 thousand Lithuanian citizens returned to Lithuania in 2024, while about 9.5 thousand left. A positive balance is important but does not mean that emigration has ended. According to the VDA scenario, population aging would continue even with positive net migration. The extent of aging would also be influenced by birth rates, life expectancy, and the age of incoming people.
When talking about migration, it is important to clearly distinguish citizenship and nationality. The discussed population projections do not provide a basis to specify the exact ethnic composition of Lithuania in 2050. According to the 2021 census data, Lithuanians made up 84.6% of the population. In the Migration Department’s records at the beginning of 2025, there were about 217 thousand foreigners living in Lithuania. These are different indicators: nationality describes ethnic identity, while foreigner status is related to citizenship. People belonging to Lithuania’s national minorities can be Lithuanian citizens.
Society should be united by the Lithuanian language and democratic values. Every resident should have the opportunity to participate in the country’s life regardless of their origin. The state should provide opportunities to learn the Lithuanian language and offer assistance to the children of newcomers in schools. Reasonable efforts to learn the language and respect for the country’s laws are expected from newcomers. Security checks based on individual risk assessment are also necessary in migration policy.
Integration results should be assessed based on the use of the Lithuanian language, employment, children’s learning achievements, and participation in community life. In the labor market, it is important to create opportunities to work according to qualifications so that incoming people can use their acquired knowledge and professional experience.
Preparing for 2050, it is important to consistently increase economic productivity and create conditions for as many people as possible to use their abilities. This requires the involvement of both those living here and those returning or arriving. We must make decisions now about worker training, healthcare, and long-term care services because their implementation takes time. Population projections should help justify these decisions and review them in time.
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