Sectors in S41
| Sector | Main place | Postcodes |
|---|---|---|
| S41 0 | Chesterfield | 293 |
| S41 7 | Chesterfield | 226 |
| S41 8 | Chesterfield | 278 |
| S41 9 | Chesterfield | 206 |
Places covered by S41
- Chesterfield Chesterfield · 982
- Cutthorpe North East Derbyshire · 7
- Brimington Chesterfield · 5
- Corbriggs North East Derbyshire · 2
- Milehill North East Derbyshire · 1