The 2027 Seoul World Youth Day will be the second held in Asia, following the event in Manila, Philippines, in 1995. The organizing committee describes the Seoul gathering as the "first World Youth Day to be held in a non-Christian cultural context." This highlights the significance of the Pope meeting with young people from around the world in a city where Catholics do not constitute the majority.
However, there is no official international standard that distinguishes between "Catholic countries" and "non-Catholic countries." Generally, countries where Catholics make up the majority of the population and where Catholic traditions have significantly influenced history, culture, and institutions are referred to as Catholic countries or Catholic cultural contexts.
Conversely, countries with a low percentage of believers or where Buddhism, Islam, Protestantism, or indigenous religions dominate the sociocultural landscape are described as non-Catholic or non-Christian cultural contexts. This classification is not a legal distinction based on the presence of a state religion but rather a conventional expression that explains demographic composition and historical background.
South Korea is a multi-religious society where the constitution guarantees freedom of religion and the separation of church and state. According to the "2025 Statistics of the Catholic Church in Korea" published by the Catholic Bishops' Conference of Korea, the number of registered Catholics in the 16 dioceses nationwide was 6,006,832 at the end of 2025, accounting for 11.4% of the total population. Among them, the average attendance at Sunday Mass was 928,195, representing 15.5% of all believers, with a total of 5,797 clergy members. The percentage of believers aged 65 and older was 28.9%, while those under 20 accounted for only 6.2%, indicating a notable aging of the faithful and a decline in the youth demographic.
The history of the Korean Catholic Church is unique, as it was laypeople who first embraced the faith and established communities, growing through periods of persecution. The Seoul World Youth Day holds great significance as it will share the experiences of the Korean Church with young people worldwide, while also serving as a platform for dialogue among Catholics, individuals of other faiths, and citizens without religious affiliation.
However, there is no official international standard that distinguishes between "Catholic countries" and "non-Catholic countries." Generally, countries where Catholics make up the majority of the population and where Catholic traditions have significantly influenced history, culture, and institutions are referred to as Catholic countries or Catholic cultural contexts.
Conversely, countries with a low percentage of believers or where Buddhism, Islam, Protestantism, or indigenous religions dominate the sociocultural landscape are described as non-Catholic or non-Christian cultural contexts. This classification is not a legal distinction based on the presence of a state religion but rather a conventional expression that explains demographic composition and historical background.
South Korea is a multi-religious society where the constitution guarantees freedom of religion and the separation of church and state. According to the "2025 Statistics of the Catholic Church in Korea" published by the Catholic Bishops' Conference of Korea, the number of registered Catholics in the 16 dioceses nationwide was 6,006,832 at the end of 2025, accounting for 11.4% of the total population. Among them, the average attendance at Sunday Mass was 928,195, representing 15.5% of all believers, with a total of 5,797 clergy members. The percentage of believers aged 65 and older was 28.9%, while those under 20 accounted for only 6.2%, indicating a notable aging of the faithful and a decline in the youth demographic.
The history of the Korean Catholic Church is unique, as it was laypeople who first embraced the faith and established communities, growing through periods of persecution. The Seoul World Youth Day holds great significance as it will share the experiences of the Korean Church with young people worldwide, while also serving as a platform for dialogue among Catholics, individuals of other faiths, and citizens without religious affiliation.
* This article has been translated by AI.
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