Template:2018 County Championship Division One
| Pld | W | L | T | D | A | Bat | Bowl | Ded | Pts | |
|---|---|---|---|---|---|---|---|---|---|---|
| Surrey (C) | 14 | 10 | 1 | 0 | 3 | 0 | 41 | 38 | 0 | 254 |
| Somerset | 14 | 7 | 2 | 1 | 4 | 0 | 33 | 35 | 0 | 208 |
| Essex | 14 | 7 | 4 | 0 | 2 | 1 | 25 | 35 | 0 | 187 |
| Yorkshire | 14 | 5 | 5 | 0 | 3 | 1 | 25 | 33 | 0 | 158 |
| Hampshire | 14 | 4 | 5 | 0 | 5 | 0 | 16 | 39 | 0 | 144 |
| Nottinghamshire | 14 | 4 | 8 | 0 | 2 | 0 | 21 | 38 | 0 | 133 |
| Lancashire (R) | 14 | 3 | 7 | 1 | 3 | 0 | 23 | 40 | 1 | 133 |
| Worcestershire (R) | 14 | 2 | 10 | 0 | 2 | 0 | 23 | 39 | 0 | 104 |
Source: CricInfo[1]
- Surrey were Division One champions
- Lancashire and Worcestershire were relegated to Division Two