| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Acaster Malbis | YO23 |
| Postal/ZIP Codes in Acomb | YO24, YO26 |
| Postal/ZIP Codes in Askham Bryan | YO23 |
| Postal/ZIP Codes in Askham Richard | YO23 |
| Postal/ZIP Codes in Bishopthorpe | YO23 |
| Postal/ZIP Codes in Clifton | YO30 5PQ, YO30 5QX |
| Postal/ZIP Codes in Copmanthorpe | YO23 |
| Postal/ZIP Codes in Crockey Hill | YO19 |
| Postal/ZIP Codes in Deighton | YO19 |
| Postal/ZIP Codes in Dringhouses | YO24 |
| Postal/ZIP Codes in Dunnington | YO19 |
| Postal/ZIP Codes in Earswick | YO32 |
| Postal/ZIP Codes in Elvington | YO41 |
| Postal/ZIP Codes in Fulford | YO10, YO19 |
| Postal/ZIP Codes in Grimston | YO19 |
| Postal/ZIP Codes in Haxby | YO32 |
| Postal/ZIP Codes in Heslington | YO10 |
| Postal/ZIP Codes in Hessay | YO26 |
| Postal/ZIP Codes in Heworth | YO31 0TS, YO31 1DQ |
| Postal/ZIP Codes in Holgate | YO24 4JQ |
| Postal/ZIP Codes in Holtby | YO19 |
| Postal/ZIP Codes in Huntington | YO31, YO32 |
| Postal/ZIP Codes in Kexby | YO41 |
| Postal/ZIP Codes in Knapton | YO26 |
| Postal/ZIP Codes in Middlethorpe | YO23 |
| Postal/ZIP Codes in Murton | YO19 |