Club-by-club age breakdown Avg 18-21 22-26 27-29 30+1. Collingwood 24.88 15 16 8 6
2. West Coast 24.80 14 15 11 4
3. Hawthorn 24.66 19 13 5 7
4. North Melb. 24.66 14 15 12 3
5. Geelong 24.65 21 8 10 7
6. GWS 24.56 16 18 6 5
7. St Kilda 24.30 13 24 5 3
8. Essendon 24.19 13 20 6 3
9. Richmond 24.01 18 13 9 410. W.Bulldogs 23.99 14 21 7 4
11. Port Adel. 23.90 20 12 9 4
12. Adelaide 23.87 17 16 7 3
13. Melbourne 23.86 13 22 5 3
14. Carlton 23.75 16 20 3 6
15. Brisbane 23.54 21 16 5 4
16. Fremantle 23.54 20 16 8 1
17. Sydney 23.54 20 16 6 3
18. Gold Coast 23.41 19 18 9 3
*Ages at round one, 2020Club-by-club matches breakdown Matches <20 21-50 51-100 101-150 151+1. Geelong 80.72 19 7 5 3 12
2. Hawthorn 80.25 19 3 8 2 12
3. West Coast 77.89 14 10 5 3 12
4. Collingwood 75.93 18 5 7 6 9
5. Port Adel. 69.02 22 2 7 6 8
6. North Melb. 68.95 18 5 7 8 6
7. GWS 68.87 17 6 8 7 7
8. Richmond 68.82 20 5 7 2 109. Carlton 64.33 17 8 11 3 6
10. Essendon 62.83 15 6 11 5 5
11. St Kilda 62.20 18 8 8 6 5
12. Melbourne 60.42 17 6 11 6 3
13. Adelaide 59.19 21 5 5 6 6
14. W.Bulldogs 57.67 17 9 7 10 3
15. Brisbane 56.15 21 7 6 6 6
16. Sydney 55.60 18 9 8 6 4
17. Fremantle 54.11 18 9 11 3 4
18. Gold Coast 52.08 21 9 8 8 3
https://www.afl.com.au/news/2019-12-04/oldest-youngest-most-experienced-where-does-your-club-rank