This is a list of postcodes in the YO25 4 area covering the areas of Driffield, East Riding of Yorkshire. The area contains approximately 1,971 households with a population of about 4,564 (2011 census)
 Active postcode
Active postcode 
   Postcode no longer in use
Postcode no longer in use| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? | 
|---|---|---|---|---|---|---|
| YO25 4ZF | 53.999409 | -0.459167 | 501099 | 457029 | TA010570 | Yes | 
| YO25 4ZH | 53.999445 | -0.459135 | 501101 | 457033 | TA011570 | No | 
| YO25 4ZJ | 53.999445 | -0.459135 | 501101 | 457033 | TA011570 | No | 
| YO25 4ZL | 54.006922 | -0.440212 | 502323 | 457892 | TA023578 | No | 
| YO25 4ZW | 54.006922 | -0.440212 | 502323 | 457892 | TA023578 | No | 
| YO25 4ZZ | 54.006922 | -0.440212 | 502323 | 457892 | TA023578 | No |