A Record Number of Over One Third of South Koreans Now Live Alone
This is quite a high number of Koreans who choose to live alone, the article says that South Korea aging population is the main driver of this:

South Korea’s demographic structure is shifting at its fastest pace yet, with the share of single-person households surpassing 36 percent for the first time last year and the senior citizen population crossing the 10 million mark, new government data showed Sunday.
According to the Ministry of Health and Welfare’s statistics yearbook on social security, the number of single-person households reached a record high of nearly 8.05 million last year. This marks a sharp rise from 5.2 million households in 2015 to 6.64 million in 2020, with the figure first exceeding the 30 percent threshold.
If the current pace continues, the ministry projects single-person households will reach 8.55 million by 2027, 9.71 million by 2037 and nearly 10 million by 2042, cementing the model as the country’s dominant living arrangement.
You can read more at the link.

