Sectors in EN6
| Sector | Main place | Postcodes |
|---|---|---|
| EN6 1 | Potters Bar | 191 |
| EN6 2 | Potters Bar | 180 |
| EN6 3 | Potters Bar | 143 |
| EN6 4 | Cuffley | 188 |
| EN6 5 | Potters Bar | 157 |
| EN6 9 | Potters Bar | 14 |
Places covered by EN6
- Potters Bar Hertsmere · 610
- Cuffley Welwyn Hatfield · 139
- South Mimms Hertsmere · 31
- Northaw Welwyn Hatfield · 17
- Brookmans Park Welwyn Hatfield · 10
- Ridge Hertsmere · 10
- Northaw Valley Welwyn Hatfield · 2