Sectors in WA5
| Sector | Main place | Postcodes |
|---|---|---|
| WA5 0 | Warrington | 140 |
| WA5 1 | Warrington | 263 |
| WA5 2 | Warrington | 240 |
| WA5 3 | Warrington | 295 |
| WA5 4 | Burtonwood | 127 |
| WA5 7 | Warrington | 50 |
| WA5 8 | Warrington | 117 |
| WA5 9 | Warrington | 88 |
Places covered by WA5
- Warrington Warrington · 1,173
- Burtonwood Warrington · 85
- Collins Green Warrington · 8
- Cuerdley Cross Warrington · 4
- St Helens St. Helens · 2