When to use family in Korean
Korean: 식구[ sik-gu ]

When to use it
식구 means “family,” especially the people who live together in one home. Koreans use it in everyday life when talking about family members. It gives a warm feeling, like the people you share your daily life with.
Example sentences
우리 식구는 네 명이에요.
My family has four people.
저녁에 식구가 같이 밥을 먹어요.
My family eats dinner together in the evening.
주말에 식구와 공원에 갔어요.
I went to the park with my family on the weekend.
학교에서 식구 사진을 보여 줬어요.
I showed a family photo at school.
식구 선물을 마트에서 샀어요.
I bought gifts for my family at the mart.
여행 갈 때 식구 모두 신나요.
My whole family is excited when we go on a trip.