The approximate coverage of the postcode districts:
| Postcode district | Post town | Coverage | Local authority area |
|---|---|---|---|
| CR0 | CROYDON | Croydon, Addiscombe, Selhurst, Shirley, Addington, New Addington, Forestdale, Waddon, Beddington | Croydon, Sutton |
| CR2 | SOUTH CROYDON | South Croydon, Sanderstead, Selsdon, part of Addington | Croydon |
| CR3 | CATERHAM | Caterham, Chaldon, Woldingham | Tandridge, Croydon |
| CR3 | WHYTELEAFE | Whyteleafe | Tandridge, Croydon |
| CR4 | MITCHAM | Mitcham, Beddington Corner | Merton, Sutton |
| CR5 | COULSDON | Coulsdon, Chipstead, part of Woodmansterne | Croydon, Reigate and Banstead, Sutton |
| CR6 | WARLINGHAM | Warlingham, parts of Chelsham and Farleigh | Tandridge, Croydon |
| CR7 | THORNTON HEATH | Thornton Heath | Croydon |
| CR8 | KENLEY | Kenley | Croydon, Sutton |
| CR8 | PURLEY | Purley | Croydon, Sutton |
| CR9 | CROYDON | Non-geographic postcode district (located in CR0) | Croydon |
Read more about this topic: CR Postcode Area