KW
16 districts, 1,853 postcodes
Highland, Orkney Islands
| District | Postcodes | Local authority |
|---|
| KW1 | 356 | Highland |
| KW10 | 63 | Highland |
| KW11 | 6 | Highland |
| KW12 | 48 | Highland |
| KW13 | 3 | Highland |
| KW14 | 457 | Highland |
| KW15 | 364 | Orkney Islands |
| KW16 | 141 | Orkney Islands |
| KW17 | 231 | Orkney Islands |
| KW2 | 2 | Highland |
| KW3 | 37 | Highland |
| KW5 | 12 | Highland |
| KW6 | 18 | Highland |
| KW7 | 5 | Highland |
| KW8 | 38 | Highland |
| KW9 | 72 | Highland |