Chelsea FC U21
Reserve league
- Squad size: 19
- Average age: 18.9
- Foreigners: 4 21.1 %
- National team players: 1
- Stadium: Kingsmeadow 4.722 Seats
- Current transfer record: €-4.70m
Development of visitor numbers
Attendances
| Season | Competition | Matches | sold out | Spectators | Average |
|---|---|---|---|---|---|
| 22/23 |  Premier League 2 | 13 | 0 | 11,689 | 899 |
| 13/14 |  U21 Premier League | 10 | 0 | 10,779 | 1,078 |
| 19/20 | Premier League 2 | 9 | 0 | 10,650 | 1,183 |
| 14/15 | U21 Premier League | 11 | 0 | 10,399 | 945 |
| 16/17 | Premier League 2 | 10 | 0 | 9,915 | 992 |
| 15/16 | U21 Premier League | 11 | 0 | 6,503 | 591 |
| 18/19 | Premier League 2 | 11 | 0 | 6,065 | 551 |
| 21/22 | Premier League 2 | 13 | 0 | 3,995 | 307 |
| 23/24 | Premier League 2 | 9 | 0 | 3,715 | 413 |
| 17/18 | Premier League 2 | 11 | 0 | 3,645 | 331 |
| 12/13 | U21 Premier League | 6 | 0 | 3,000 | 500 |
| 09/10 |  Premier Reserve League South | 8 | 0 | 2,037 | 255 |
| 10/11 |  Premier Reserve League | 10 | 0 | 1,479 | 148 |
| 11/12 | Premier Reserve League | 11 | 0 | 1,008 | 92 |
| 20/21 | Premier League 2 | 12 | 0 | 0 | 0 |