The CR3 postcode district is a postal district with a population of 28,539 and is within the CR Croydon postcode area.
The area of the CR3 postcode district is 11.38 square miles which is 29.48 square kilometres or 7,285.13 acres.
There are 4 postcode sectors within the CR3 district.
| Town | Type |
|---|---|
| Caterham | Town |
| Chaldon | Village |
| London | City |
| Warlingham | Town |
| Town | Type |
|---|---|
| Whyteleafe | Village |
| Woldingham | Other Settlement |
| Woldingham Garden Village | Village |
| Postcode Sector | Delivery Office |
|---|---|
| CR3 0 | Caterham Delivery Office |
| CR3 5 | Caterham Delivery Office |
| CR3 6 | Caterham Delivery Office |
| CR3 7 | Caterham Delivery Office |
| C | R | 3 | - | X | X | X |
| C | R | 3 | Space | Numeric | Letter | Letter |
