In 2024, Seoul's population amounted to around *** million, a decline from approximately *** million residents in the previous year. Seoul, the capital of South Korea, is one of the cities with the highest population densities in the world.

In 2024, the largest age group in Seoul, South Korea's capital, was those aged 25 to 29, totaling approximately ******* individuals. Seoul is home to about ** percent of the total population

In 2024, Songpa-gu had the largest population among the 25 districts in Seoul, South Korea, with around ****** thousand inhabitants. That year, the total population of Seoul stood at about ***** million.

In 2024, the female population in Seoul, South Korea's capital, totaled about **** million, surpassing the male population of about **** million. Seoul's population has been steadily declining in recent years, while the share of female residents increased.

In 2024, Seoul had the highest population density of all provinces in South Korea, with about ****** people per square kilometer. The port city of Busan, which lies 300 kilometers southeast of Seoul, followed with about ***** residents per square kilometer. With 90 people per square kilometer, Gangwon was the province with the lowest population density. Population of Seoul The capital of South Korea, Seoul, is the country's largest city with a population of nearly 9.5 million people, meaning that about 20 percent of South Korea's total population live in Seoul. Together with the surrounding Gyeonggi Province and Incheon Metropolitan Area, the greater Seoul region (or Seoul Capital Area) is home to half of the total population of South Korea. This region also forms one of the largest metropolitan areas in the world. Solving the problem of overpopulation in Seoul One of the major problems stemming from overpopulation in Seoul is the housing shortage, leading to a significant surge in real estate prices. Over the past few years, several efforts have been made to curb the excessive population concentration and to solve the associated economic and social problems. In 2007, for example, former President Roh Moo-hyun attempted to move the country's administrative capital to Sejong, which is located 120 kilometers south of Seoul. Although the grand plan did not fully work out, around 40 central administrative agencies have since been moved from Seoul to Sejong, turning the city into the de facto administrative capital of South Korea.

Seoul is a city with a population of 9,969,085 and lies in the 5000 and above (Very High) density category. The city has an area of 558.68 km² with a total green space of 31% and a tree coverage of 27%. The city lies in the North Temperate Zone of the world. The city has improved its Average health of urban vegetation when compared to Global Average and also improved its Urban green space per capita when compared to previous year. Within East, Southeast Asia and Oceania, 62.5% of cities are ranked lower than Seoul.

In 2024, the population of Gyeonggi Province in South Korea stood at around **** million. Seoul followed with about *** million inhabitants. The total population of South Korea stood at around **** million that year.

In 2023, the population density in Seoul, the capital of South Korea, reached around ****** inhabitants per square kilometer. In 2015, the population density peaked at about ****** inhabitants per square kilometer and started to gradually decrease in the following years.

In 2025, the total population of South Korea is projected to be around ***** million. In thirty years, the number of people aged 15 to 64 is estimated to decrease by one-third, while the number of older adults is anticipated to more than double. Additionally, the overall population is expected to decline by around *** million people by that time. Declining birth rate Several factors are contributing to the expected demographic changes in South Korea. Firstly, the birth rate has been declining for years. As of 2024, South Korea had the lowest fertility rate in the world. This trend continues despite the efforts of successive governments to encourage young people to have children. An increasing number of South Korean women are prioritizing their careers, often choosing to focus on work rather than starting a family at a young age. While the employment rate for South Korean women is still lower than that of men, it has steadily risen over the past decade. Increase in life expectancy Secondly, life expectancy in South Korea has steadily increased due to improved living standards and healthcare. The average life expectancy at birth for South Koreans has risen from less than 75 years to almost 83 years over the past twenty years. As a result, the proportion of people aged 65 and older has grown from less than ** percent to around ** percent in the last decade.

In 2024, the population of Gyeonggi (Gyeonggi Province), South Korea stood at about ***** million. Gyeonggi surrounds the capital city of Seoul. With the urbanization of South Korea, more and more people from rural areas moved to Seoul and Gyeonggi.

Demographic development in South Korea in the final decades of the 21st century saw rapid change across its society. In South Korea, the average age of the population rose from below 20 years in the late-70s to around 45 years today, and it is projected to rise to over 62 years in 2074. With one of the lowest fertility rates in the world, population aging is one of the largest challenges facing South Korea today. If these projections come true, then South Korea is on course to soon have a smaller working-age population than its combined child and elderly populations. Recent years have shown population aging to be a compounding issue that exacerbates itself - young people often become responsible for providing care for elderly relatives, straining time and financial resources and dissuading many from having their own children. The state must also invest much more money into elderly care and healthcare, often redistributing resources that were previously invested in childcare and education. Although the state (and even some private companies) are now offering financial incentives for couples to have children, it remains to be seen whether these measures will be enough to reverse years of rapid population aging and declining fertility rates.

In 2024, approximately 958,959 Chinese (including those of Korean descent) resided in South Korea, the largest group of foreign nationals. This was followed by citizens from Vietnam, with around 305,936 people.

In 1800, it is estimated that approximately 9.4 million people lived in the region of modern-day South Korea (and 13.8 million on the entire peninsula). The population of this region would remain fairly constant through much of the 19th century, but would begin to grow gradually starting in the mid-1800s, as the fall of the Joseon dynasty and pressure from the U.S. and Japan would end centuries of Korean isolationism. Following the opening of the country to foreign trade, the Korean peninsula would begin to modernize, and by the start of the 20th century, it would have a population of just over ten million. The Korean peninsula was then annexed by Japan in 1910, whose regime implemented industrialization and modernization policies that saw the population of South Korea rising from just under ten million in 1900, to over fifteen million by the start of the Second World War in 1939.

The Korean War Like most regions, the end of the Second World War coincided with a baby boom, that helped see South Korea's population grow by almost two million between 1945 and 1950. However, this boom would stop suddenly in the early 1950s, due to disruption caused by the Korean War. After WWII, the peninsula was split along the 38th parallel, with governments on both sides claiming to be the legitimate rulers of all Korea. Five years of tensions then culminated in North Korea's invasion of the South in June 1950, in the first major conflict of the Cold War. In September, the UN-backed South then repelled the Soviet- and Chinese-backed Northern army, and the frontlines would then fluctuate on either side of the 38th parallel throughout the next three years. The war came to an end in July, 1953, and had an estimated death toll of three million fatalities. The majority of fatalities were civilians on both sides, although the North suffered a disproportionate amount due to extensive bombing campaigns of the U.S. Unlike North Korea, the South's total population did not fall during the war.

Post-war South Korea Between the war's end and the late 1980s, the South's total population more than doubled. In these decades, South Korea was generally viewed as a nominal democracy under authoritarian and military leadership; it was not until 1988 when South Korea transitioned into a stable democracy, and grew its international presence. Much of South Korea's rapid socio-economic growth in the late 20th century was based on the West German model, and was greatly assisted by Japanese and U.S. investment. Today, South Korea is considered one of the world's wealthiest and most developed nations, ranking highly in terms of GDP, human development and life expectancy; it is home to some of the most valuable brands in the world, such as Samsung and Hyundai; and has a growing international cultural presence in music and cinema. In the past decades, South Korea's population growth has somewhat slowed, however it remains one of the most densely populated countries in the world, with total population of more than 51 million people.

According to a survey conducted in South Korea in 2023, over ** percent of respondents reported no religious affiliation, while approximately ** percent identified as Christians and ** percent as Buddhists. Religious population South Korea is a multi-religious society where Christianity, Buddhism, and various other religions coexist with shamanism. According to a previous study, the domestic religious population appeared to decline over time after reaching its peak in 2005, at nearly ** million people. In contrast, the share of people who are religiously unaffiliated has increased in recent years. Within the last two decades, the religiously unaffiliated population has increased from about ** percent to more than ** percent. Shamanism Shamanism has continued to significantly influence the daily lives of many South Koreans. According to a survey conducted in 2023, about ** percent of respondents reported having consulted a fortune-teller within the past year. Roughly ** percent of those respondents were already affiliated with a religion.

As of October 2025, the mean purchase price of housing in Seoul, South Korea, amounted to around *** million South Korean won. The average price of apartments amounted to around **** billion won, while the price of detached houses was about **** billion South Korean won. Apartments in South Korea Among all housing types, apartments are the most expensive, costing more than *** billion South Korean won on average. Living in apartments is typical for Seoul, as an increasing number of citizens move towards the city, causing high population density. As of 2022, more than ** percent of all households were living in apartments, excluding alternative housing, such as officetels or goshiwons. Gangnam Style Based on the average selling price of apartments in Seoul, Gangnam is the most expensive area in Seoul to live in, with an average sales price of around **** billion South Korean won. The area became internationally known due to the viral YouTube hit Gangnam Style by South Korean artist PSY. Since Gangnam is known for its wealthy citizens, the song was inspired by their mannerisms.

In 2024, approximately 2.36 million students were enrolled in universities and junior colleges in South Korea. This figure represents a slight decline compared to the enrollment numbers from the previous year, indicating a persistent trend of decreasing student population in higher education institutions in recent years. The overall university enrollment rate stood at around 75 percent in 2024. Education in South Korea The education landscape in South Korea has been significantly influenced by the country's rapid economic growth following the Korean War (1950-1953). During this time, education became a cornerstone for societal development, and South Koreans began to view access to quality education as vital for personal and professional advancement. This emphasis on education has resulted in South Korea having the highest proportion of tertiary-educated people in the world. A degree from a prestigious university is often seen as essential, impacting further career opportunities, and even social status. Competitiveness and social pressure The pursuit of an academic degree in South Korea is largely influenced by external pressures rather than internal motivations. Students face intense competition to gain admission to prestigious universities. This competitive environment fosters a culture of rigorous study and preparation, with many students attending regular classes during the day and going to hagwons (private tutoring institutions) in the evenings and even on weekends. The alarmingly high suicide rate among young people in South Korea is an indication of the intense pressure and competition they face during their education.

South Korea's capital Seoul had the highest cost of living among megacities in the Asia-Pacific region in 2024, with an index score of ****. Japan's capital Tokyo followed with a cost of living index score of ****. AffordabilityIn terms of housing affordability, Chinese megacity Shanghai had the highest rent index score in 2024. Affordability has become an issue in certain megacities across the Asia-Pacific region, with accommodation proving expensive. Next to Shanghai, Japanese capital Tokyo and South Korean capital Seoul boast some of the highest rent indices in the region. Increased opportunities in megacitiesAs the biggest region in the world, it is not surprising that the Asia-Pacific region is home to 28 megacities as of January 2024, with expectations that this number will dramatically increase by 2030. The growing number of megacities in the Asia-Pacific region can be attributed to raised levels of employment and living conditions. Cities such as Tokyo, Shanghai, and Beijing have become economic and industrial hubs. Subsequently, these cities have forged a reputation as being the in-trend places to live among the younger generations. This reputation has also pushed them to become enticing to tourists, with Tokyo displaying increased numbers of tourists throughout recent years, which in turn has created more job opportunities for inhabitants. As well as Tokyo, Shanghai has benefitted from the increased tourism, and has demonstrated an increasing population. A big factor in this population increase could be due to the migration of citizens to the city, seeking better employment possibilities.

In 2023, there were approximately 2.66 doctors for every 1,000 inhabitants in South Korea. This was a slight increase compared to the preceding year. This ratio has increased steadily since 2000, with the exception of a slight drop in 2004. However, South Korea still has few doctors relative to its population. An attempt to increase the number of medical student admissions quotas in February 2024 led to an ongoing strike of healthcare workers and conflict between medical professionals and the government. Shortage of medical staffs The Korean government officially declared a shortage of several thousand doctors across the nation and recommended the training of an additional 150 doctors every year to make up the shortfall. Furthermore, doctors of traditional Korean medicine are counted among the number of doctors, meaning there are even fewer doctors of modern medical sciences than official figures suggest. Yet there are several factors, such as resistance from doctors, preventing the government from simply increasing the number of medical graduates. Regional imbalances in the medical environmentSome experts refute the government’s claims that Korea faces a doctor shortage and point towards other factors. For example, Korea has a higher population density than other countries, meaning that the average Korean doctor meets with more patients than an Austrian or Norwegian one would. Indeed, half the population is concentrated in the Seoul Capital Area. Additionally, Koreans see doctors over 21 times per year on average, which is far more frequently than any other OECD nationals. Despite this, Korea spends a lower share of its GDP on medical expenditures than other OECD countries, implying that medical personnel do more work for less financial compensation. Regional disparities where doctors are concentrated in Seoul and other major cities is also an issue. The doctor-to-people ratio in Seoul is higher than the national ratio, and the same as the OECD average. Many argue that a shortage of nurses is a greater concern than an alleged shortage of doctors. While the number of trained nurses is adequate, many leave because of harsh working conditions.

In December 2024, the average price of an apartment purchase in South Korea was around *** million South Korean won per square meter. The apartment price was highest in Seoul with about **** million won per square meter, almost twice as much as following the province of Gyeonggi with around *** million won per square meter.

The centrality of Seoul Boasting a population of over nine million people and accounting for a large part of the country’s GDP, the capital city is both economically attractive and notoriously expensive in terms of housing. Going by mean apartment selling prices, Seoul’s southern and southeastern districts of Gangnam and Seocho rank the highest. Changing trends For a society which traditionally expected for its younger generations to care for their elders, these norms began to soften up in the country. The first two decades of the century saw the share of one-person households more than double. As the principal age groups that reside in such households are younger people, the country is expected to continue building housing units in the future.

Die Gesamtbevölkerung von Südkorea hat sich weiter erhöht und beträgt im Jahr 2023 geschätzt rund 51,75 Millionen Einwohner. Für das Jahr 2024 wird eine Gesamtbevölkerung von rund 51,72 Millionen Menschen prognostiziert. Die Bevölkerung Südkoreas sank somit im Jahr 2023 zum dritten Mal in Folge. Südkorea ist das Land, dass die niedrigste Fertilitätsrate der Welt aufweist. Die Fertilitätsrate Südkoreas ist viel zu gering, um die Population stabil halten zu können, geschweige denn ein Bevölkerungswachstum zu generieren. Südkorea wird Opfer des eigenen Erfolgs Das Bevölkerungswachstum von Südkorea resultiert aus der noch günstigen Altersstruktur der Gesellschaft und der rapide gestiegenen Lebenserwartung in den vergangenen Jahrzehnten. Ein großer Teil der weiblichen Bevölkerung befindet sich im gebärfähigen Alter. Die Südkoreanerinnen bekommen zwar individuell wenig Kinder, in der Summe jedoch genug für ein Bevölkerungswachstum. Durch die schnell gestiegene Lebenserwartung übertrifft die Geburtenrate die Sterberate. Dies ist allerdings kein nachhaltiges Wachstum – im Gegenteil wird sich der Trend circa um das Jahr 2030 umkehren. Die Einwohnerzahl Südkoreas wird deutlich zurückgehen und es droht eine Vergreisung der Gesellschaft. Natürliche Bevölkerungsentwicklung oder Migration? Grundsätzlich kann bei der Bevölkerungsentwicklung zwischen dem natürlichen Bevölkerungswachstum und der Zuwachsrate (allgemeines Bevölkerungswachstum) unterschieden werden:natürliches Bevölkerungswachstum

Das natürliche Bevölkerungswachstum ergibt sich aus der Verrechnung von Geburten und Todesfällen.

Zuwachsrate

Bei der Zuwachsrate wird das natürliche Bevölkerungswachstum mit dem Migrationssaldo, also dem Saldo aus Immigration (Einwanderung) und Emigration (Auswanderung) verrechnet.

Zusammenhang

Industrieländer benötigen im Allgemeinen eine Geburtenrate (Fertilitätsrate) von durchschnittlich 2,1 Kindern je Frau, um den Bestand der Population konstant zu halten (Bestandserhaltungsniveau). Für ein positives Bevölkerungswachstum wird dementsprechend eine höhere Geburtenrate oder ein positiver Migrationssaldo benötigt.