# Comparing The Youngest To Oldest Average Member Ages Of 17 Fourth Generation K-Pop Girl Groups

Earlier today we took a look at the youngest to oldest average member ages of several different fourth generation K-Pop boy groups, so it’s only right that we compare girl groups of the same generation too! Even though these groups have all debuted within the same time frame — between around 2018 and now — the average ages of the members of some groups vary quite a bit. Here are the youngest to oldest average ages of 17 fourth generation K-Pop girl groups!

## 17. TRI.BE

### Member ages:

**Songsun**: 24

**Kelly**: 19

**Jinha**: 17

**Hyunbin**: 17

**Jia**: 15

**Soeun**: 15

**Mire**: 15

### Average member age: 17.4

## 16. Weeekly

### Member ages:

**Soojin**: 19

**Jiyoon**: 19

**Monday**: 19

**Soeun**: 18

**Jaehee**: 17

**Jihan**: 16

**Zoa**: 15

### Average member age: 17.6

## 15. woo!ah!

### Member ages:

**Nana**: 20

**Wooyeon**: 18

**Sora**: 17

**Lucy**: 17

**Minseo**: 16

### Average member age: 17.6

## 14. STAYC

### Member ages:

**Sumin**: 20

**Sieun**: 19

**Isa**: 19

**Seeun**: 17

**Yoon**: 17

**J**: 16

### Average member age: 18

## 13. ITZY

### Member ages:

**Yeji**: 21

**Lia**: 20

**Ryujin**: 20

**Chaeryeong**: 19

**Yuna**: 17

### Average member age: 19.4

## 12. PURPLE KISS

### Member ages:

**Jieun**: 23

**Goeun**: 21

**Dosie**: 21

**Ireh**: 19

**Yuki**: 18

**Chaein**: 18

**Swan**: 17

### Average member age: 19.6

## 11. aespa

### Member ages:

**Karina**: 21

**Giselle**: 20

**Winter**: 20

**NingNing**: 18

### Average member age: 19.8

## 10. IZ*ONE

### Member ages:

**Eunbi**: 25

**Sakura**: 23

**Hyewon**: 21

**Yena**: 21

**Chaeyeon**: 21

**Chaewon**: 20

**Minju**: 20

**Nako**: 19

**Hitomi**: 19

**Yuri**: 19

**Yujin**: 17

**Wonyoung**: 16

### Average member age: 20.1

## 9. Cherry Bullet

### Member ages:

**Haeyoon**: 25

**Yuju**: 24

**Bora**: 22

**Jiwon**: 20

**Remi**: 20

**Chaerin**: 19

**May**: 16

### Average member age: 20.9

## 8. EVERGLOW

### Member ages:

**E:U**: 23

**Sihyeon**: 21

**Mia**: 21

**Onda**: 21

**Aisha**: 20

**Yiren**: 20

### Average member age: 21

## 7. LOONA

### Member ages:

**Vivi**: 24

**Yves**: 24

**Jinsoul**: 23

**Haseul**: 23

**Kim Lip**: 22

**Chuu**: 21

**Heejin**: 20

**Hyunjin**: 20

**Go Won**: 20

**Choerry**: 19

**Olivia Hye**: 19

**Yeojin**: 18

### Average member age: 21.1

## 6. GWSN

### Member ages:

**Miya**: 28

**Seokyoung**: 22

**Seoryoung:** 21

**Anne**: 20

**Minju**: 20

**SoSo**: 20

**Lena**: 19

### Average member age: 21.4

## 5. fromis_9

### Member ages:

**Saerom**: 24

**Hayoung**: 23

**Gyuri**: 23

**Jiwon**: 23

**Jisun**: 22

**Seoyeon**: 21

**Chaeyoung**: 21

**Nagyung**: 20

**Jiheon**: 18

### Average member age: 21.7

## 4. NATURE

### Member ages:

**Lu**: 23

**Sohee**: 26

**Aurora**: 24

**Saebom**: 24

**Chaebin**: 21

**Haru:** 21

**Loha**: 19

**Uchae**: 19

**Sunshine**: 18

### Average member age: 21.7

## 3. (G)I-DLE

### Member ages:

**Miyeon**: 24

**Minnie**: 23

**Soojin**: 23

**Soyeon**: 22

**Yuqi**: 21

**Shuhua**: 21

### Average member age: 22.3

## 2. 3YE

### Member ages:

**Yurim**: 23

**Yuji**: 22

**Haeun**: 22

### Average member age: 22.3

## 1. Secret Number

### Member ages:

**Léa**: 25

**Dita**: 24

**Jinny:** 23

**Soodam:** 21

**Denise**: 20