Social media user penetration South Korea 2023, by age group

According to a survey conducted in South Korea in 2023, around 96 percent of respondents aged between 18 and 24 years old stated that they were using social media. The share of social media users increased across most age groups compared to the previous year. 

Facebook and Instagram

While domestic social media networks like Kakao Story or Naver Band enjoy wide popularity in South Korea, Instagram was the most frequently used social media in South Korea, overtaking Facebook. As of March 2024, Instagram had around 23.9 million users, while Facebook had about 27.4 million users in South Korea alone. Nevertheless, the popularity of Instagram, which is owned by Facebook, is undeniable, especially among younger generations. While the number of Facebook users is decreasing, the number of Instagram users is increasing. 

Social media usage

The majority of users were using social media for its original purpose: socializing. It was also popular to check posts or contents created by other users of the same social media platform. A 2024 survey found that 55 percent of respondents aged 25 to 34 years stated that they used social media to read news. While the platform of choice differed, YouTube was the most common social media platform used for news.