| P | W | T | L | NR | A | BatBP | BowBP | Adj | Pts | |||
| 1 | Penzance | 17 | 15 | 0 | 0 | 1 | 1 | 72 | 70 | 18.63 | 322.63 | |
| 2 | Truro | 18 | 11 | 0 | 5 | 1 | 1 | 57 | 70 | 0 | 249 | |
| 3 | St Just | 18 | 9 | 0 | 8 | 1 | 0 | 63 | 69 | 0 | 228 | |
| 4 | Redruth | 18 | 9 | 0 | 6 | 2 | 1 | 50 | 64 | 0 | 222 | |
| 5 | St Austell | 18 | 7 | 0 | 9 | 0 | 2 | 53 | 63 | 0 | 198 | |
| 6 | Camborne | 17 | 7 | 0 | 8 | 0 | 2 | 49 | 55 | 11.53 | 197.53 | |
| 7 | Wadebridge | 17 | 6 | 0 | 9 | 1 | 1 | 57 | 55 | 11.13 | 195.13 | |
| 8 | Werrington | 17 | 6 | 0 | 9 | 1 | 1 | 46 | 60 | 10.75 | 188.75 | |
| 9 | Callington | 16 | 5 | 0 | 9 | 2 | 0 | 50 | 53 | 20.63 | 185.63 | |
| 10 | Grampound Road | 18 | 2 | 0 | 14 | 1 | 1 | 27 | 34 | 0 | 93 |
| Points Awarded and Column Key: | |
| Won (W): 10 | |
| Tied (T): 7 | |
| Lost (L): 0 | |
| No Result (but play started) (NR): 6 | |
| Abandoned without a ball bowled (A): 6 | |
| Batting Bonus Points (BatBP) | |
| Bowling Bonus Points (BowBP) | |
| Adjustments (carried forward/fines/penalty points) (Adj) | |
| Total points (Pts) |
| Order in the table: | |
| Position of teams in the table is determined by: | |
| Total points |
| Adjustments: | |
| Callington: 20.63 points added for Covid related cancellation of the matches against Wadebridge on 10 July 2021 and Penzance on 17 July 2021 | |
| Camborne: 11.53 points added for points added for Covid related cancellation of the match against Werrington on 21 August 2021 | |
| Penzance: 18.63 points added for Covid related cancellation of the match against Callington on 17 July 2021 | |
| Wadebridge: 11.13 points added for Covid related cancellation of the match against Callington on 10 July 2021 | |
| Werrington: 10.75 points added for Covid related cancellation of the match against Camborne on 21 August 2021 |
| Notes: | |
| Where league games were cancelled due to Covid issues, average points per game for the whole season (excluding weather related abandoned games) were applied. |