
Bulgaria experiences one of the fastest population decreases in the world, mainly due to high mortality rates, low birth rates and a large number of people emigrating. The population is expected to decrease by 22.5% of 6.9 million in 2020 to 5.4 million in 2050. In addition, Bulgaria is struggling to keep its young population, since there are not enough work opportunities and are being lived live.
The decrease in the population in Ukraine, in early 2023, has been strongly influenced by the ongoing conflict in the Eastern regions and the annexation of Crimea. These geopolitical problems have resulted in internal displacement and loss of lives, directly impacting the country’s demographic statistics. In addition, Ukraine faces an important public health challenge, with one of the highest HIV/AIDS rates in Europe and related diseases affects its younger population of reproductive age.
Similarly, it is projected that the population of Portugal decreases by 10.9% in the next three decades, from 10.2 million to 9.1 million. Portugal has measures to attract and welcome new immigrants, regardless of their level of payment or skill.
The decrease in the population, also known as depopulation, refers to the gradual decrease in the number of people residing in a specific nation, city or region in a prolonged period. This decline can be caused by varous interrelated trends, including an aging population, high levels of emigration, low Birth rates, fertility rates below the replacement less Elevate, and Elevate, and Elevate, and Elevate, and Elevate, and Elevate, and Elevate, and Elevate, and Elevate, and Elevate, and raise, raise, raise, raise and raise. Violence, disease outbreaks and other catastrophic events.
The decrease in the population has positive and negative impacts in a nation. A reduced population can result in more beer resources for each individual and an increased per capita wealth. A decreasing population can help relieve the problems associated with overpopulation, such as contamination with the position, traffic verification, high real estate and rental prices and environmental return. However, the decrease in the population can lead to a population that already ages a diminished workforce, impacting the quality of general life, the programs financed by the government and the national GDP.
The analysts of the CEOWORLD magazine and other media of their media have projected that countries expect to experience the highest percentage of the population of the three decades (2020-2050). Eastern Europe tops the list, with many countries in the region projected to lose substantial portions of its population to emigration.
During the last decade, eight countries with more than 10 million inhabitants have experienced a decrease in their populations, and most of these countries are in Europe. The population decreases in Ukraine, Russia, Myanmar, Syria, Afghanistan, Palestine, Venezuela, Sudan and Yemen can be attributed to war or conflict. In addition, Italy, Portugal, Poland, Romania and Greece have seen populations in decline due to low fertility rates and significant emigration.
Poland, Romania, Bulgaria, Albania and Greece have seen many people leave the country to live in other countries for job opportunities. As a result, it is likely that the general population of Europe will begin to reduce as soon as this decade.
Outside Europe, Japan also faces a decrease in its population that ages due to a low fertility rate of 1.3 children per woman and low immigration, resulting in a loss or approximately 3 million people between 2011 and 2021.
Countries with the decrease in the fastest population 2020-2050
Slender | Country | Population (2025) | Decrease rate (%) | Capital | Region |
---|---|---|---|---|---|
1 | Bulgaria | 6430370 | 22.5 | Sofia | Europe |
2 | Lithuania | 2871900 | 22.1 | Vilnius | Europe |
3 | Latvia | 1881750 | 21.6 | Riga | Europe |
4 | Ukraine | 37000000 | 19.5 | Kyiv or kyiv | Europe |
5 | Serbia | 6618030 | 18.9 | Call rating | Europe |
6 | Bosnia and Herzegovina | 3210850 | 18.2 | Sarajevo | Europe |
7 | Croatia | 3853200 | 18 | Zagreb | Europe |
8 | Moldova | 2486890 | 16.7 | Guginau | Europe |
9 | Japan | 124516650 | 16.3 | Tokyo | Asia |
10 | South Korea | 51712620 | 16.13 | Seoul | Asia |
11 | Albania | 2745970 | 15.8 | Tirana (Tirane) | Europe |
12 | Romania | 19056120 | 15.5 | More bucoura | Europe |
13 | Belarus | 9178300 | 15.33 | MINSK | Europe |
14 | Greece | 10361300 | 13.4 | Athens | Europe |
15 | Estonia | 1366190 | 12.7 | Tallinn | Europe |
16 | Hungary | 9589870 | 12.3 | Budapest | Europe |
17 | Armenia | 2777970 | 12.25 | YERVAN | Asia |
18 | Poland | 10525350 | 12 | Vision | Europe |
19 | Georgia | 3760360 | 11.8 | Tbilisi | Asia |
20 | Macedonia del Norte | 1811980 | 10.9 | Frown | Europe |
21 | Portugal | 3205690 | 10.9 | Lisbon | Europe |
22 | Cuba | 11194450 | 10.3 | Havana | America |
23 | Italy | 58761150 | 10.1 | Rome | Europe |
24 | Slovakia | 5426740 | 8.37 | Bratislava | Europe |
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