Germany is the bigger country, at 357,022 km² against South Korea’s roughly 100,470 km², about three and a half times the size. It also has more people: about 83.5 million at the end of 2025, compared with roughly 51.7 million in South Korea in 2022. Germany is richer per person too, with a nominal GDP per capita of about US$65,300 against South Korea’s US$37,400 in the IMF’s 2026 estimates. Germany’s capital is Berlin and its official language is German; South Korea’s capital is Seoul and its language is Korean, written in the Hangul alphabet. Yet the size gap hides some surprises, because South Korea packs its people in twice as densely, is wetter and more extreme in climate, and has a far lower birth rate. The questions below take the comparison one figure at a time.
Which Is Bigger, Germany or South Korea?
Germany, clearly. Its 357,022 km² stretch from the North Sea and the Baltic in the north to the Alps in the south, and it borders nine countries: Denmark, Poland, the Czech Republic, Austria, Switzerland, France, Luxembourg, Belgium and the Netherlands. South Korea occupies the southern half of the Korean Peninsula, between the Yellow Sea to the west and the Sea of Japan to the east, and has only one land neighbour, North Korea, across the Demilitarized Zone. With that border closed, in practice every trip abroad from South Korea goes by air or sea.
South Korea makes up some of the gap with coastline and islands. About 3,000 islands lie off its western and southern coasts, most of them small and uninhabited. The largest, Jeju, covers 1,833 km², about 1.8% of the national area, and lies 82.8 km south of the nearest point on the peninsula. Germany’s coasts on the North Sea and the Baltic are short by comparison, and most of the country lies well inland; laid over one another, Germany would cover about three and a half South Koreas.
Which Has More People, Germany or South Korea?
Germany again, by about 32 million. The German statistics office put the population at 83,467,117 at the end of 2025, the largest of any European Union member state. South Korea had an estimated 51.7 million people in 2022; its population more than doubled from 21.5 million in 1955 to 50 million by 2010, and it was expected to peak at about 52 million in 2024. In 2020 it recorded more deaths than births for the first time since modern records began.
The two are heading in the same direction, though. Germany has recorded more deaths than births every year since 1972 and relies on immigration for growth, while South Korea’s population was expected to fall to about 36 million by 2072.
Which Is More Crowded, Germany or South Korea?
This is where South Korea overtakes Germany. With about 51.7 million people on 100,470 km², it has roughly 510 people per km², against about 234 in Germany, so it is more than twice as dense. And the Korean figure understates how crowded daily life feels, because the terrain is mostly mountainous and not arable, and lowlands make up only 30% of the land. Half of all South Koreans live in the Seoul metropolitan area, which takes in Seoul, Incheon and Gyeonggi Province and is the ninth most populous metropolitan area in the world. Seoul itself had about 9.6 million residents in 2024, down from a peak of over 10 million.
Germany is spread across many centres. Berlin is the largest city, with 3.7 million inhabitants, the most of any city within its limits in the EU, yet the largest urban area is the Ruhr, a chain of industrial cities in North Rhine-Westphalia. Frankfurt is the financial capital, Hamburg the main port, and Munich the Bavarian capital. No single region dominates the way Seoul’s does.
Both countries have also tried to spread government away from the main city. Bonn, the provisional capital of West Germany, keeps the special title of “federal city” (Bundesstadt), even though Berlin is the sole constitutional capital. South Korea has gone further: the planned city of Sejong was created in 2012, and by 2019, 12 ministries had moved there, leaving only five in Seoul. Seoul nonetheless remains the capital, because in October 2004 the Constitutional Court ruled that the capital must stay in Seoul as a matter of customary constitutional law.
Which Is Richer, Germany or South Korea?
Germany, on every headline measure. The IMF’s 2026 estimates give Germany a nominal GDP of about US$5.45 trillion, the third largest in the world and the largest in Europe, against South Korea’s US$1.93 trillion. Per person, that is about US$65,300 in Germany and US$37,400 in South Korea. Adjusted for purchasing power the distance shrinks to about US$76,700 against US$68,600. On the UN Human Development Index for 2023, Germany scored 0.959 and South Korea 0.937, both in the “very high” band.
Both are export-driven manufacturing economies with a post-war boom known as a miracle. Germany’s Wirtschaftswunder, the “economic miracle”, began in the early 1950s; today it is the world’s third-largest exporter and third-largest importer. South Korea’s growth, known as the Miracle on the Han River, delivered one of the fastest rises in average GDP per capita anywhere and made it one of the Four Asian Tigers; it is now the world’s ninth-largest exporter and tenth-largest importer.
Which Is Higher, the Zugspitze or Hallasan?
Germany has the higher summit. The Zugspitze, in the Wetterstein Mountains south of Garmisch-Partenkirchen in Bavaria, reaches 2,962 m, and the border with Austria runs across its western summit. It carries Germany’s two largest glaciers, the Northern Schneeferner and the Höllentalferner, though both are small and shrinking; the Southern Schneeferner lost its glacier status in 2022. Josef Naus made the first recorded ascent on 27 August 1820.
South Korea’s highest point is Hallasan, a shield volcano that forms most of Jeju Island, at 1,947 m. Its summit holds a crater lake called Baengnokdam, “white deer lake”. On the mainland the high ground runs down the east side, where mountain ranges drop to narrow coastal plains, while the west is a region of broad plains and river basins and the south-east is dominated by the basin of the Nakdong River. So while Germany has the single higher peak, a larger share of South Korea is mountainous; much of northern Germany is low plain, with the lowest point 3.54 m below sea level at Neuendorf-Sachsenbande in the Wilstermarsch.
Which Has the Harsher Climate, Berlin or Seoul?
Seoul, in both directions. Berlin has an oceanic climate bordering on a humid continental one: its January mean is about 0.7 °C and its warmest months average under 20 °C, with around 530 mm of rain spread fairly evenly across the year. Seoul, on the eastern edge of the Asian landmass, swings much harder. Cold Siberian air brings a January mean of −1.9 °C, while the North Pacific high makes August average 26.1 °C, with occasional days of 35 °C. Its rain arrives in one burst: about 63% of the annual 1,418 mm falls in June, July and August with the East Asian monsoon and typhoon season.
July in Seoul alone brings nearly four-fifths of Berlin’s entire annual rainfall, while January in Seoul is drier than in Berlin. In Seoul, spring and autumn are the seasons most people find pleasant, with clear skies and comfortable temperatures.
Which Has Fewer Babies, Germany or South Korea?
Both have low birth rates, but South Korea’s is the lowest in the world. Its total fertility rate fell below one child per woman in 2018, reached 0.81 in 2021, 0.78 in 2022 and 0.72 in 2023, and recovered only to 0.80 in 2025. Germany’s rate was 1.32 in 2025, and it has hovered around 1.3 to 1.4 since the 1980s. Both are far below the replacement level of 2.1. South Korea has responded with cash allowances for newborns and more funding for childcare and fertility treatment, and it has seen the steepest fall in working-age population among OECD countries. Germany has made raising the fertility rate one of its policy aims as well.
Which Is Still Divided, Germany or Korea?
Both were split by the Cold War, but only Germany has reunified. Germany was first unified as a nation-state, the German Empire, in 1871; after defeat in World War II it was occupied by the Allies, and in 1949 it split into the Federal Republic in the west and the German Democratic Republic in the east, which existed as separate states until the Berlin Wall fell in 1989 and the East German states joined the Federal Republic on 3 October 1990. Korea was divided at the end of Japanese rule, and the southern zone became the Republic of Korea in August 1948. The Korean War that followed left about three million Koreans dead and ended in 1953 with an armistice, not a peace treaty. The Korean Demilitarized Zone, about 250 km long and about 4 km wide, still separates the two Koreas, crossing the 38th parallel at an angle.
That shared experience of division is one reason the two countries are so often compared. For more on each, see our history of the Berlin Wall, our guide to the DMZ on the Korean border, and our guide to Seoul, the capital that holds so much of South Korea’s population.