The YO31 1 York Postcode Sector
The YO31 1 postcode sector is within the county of North Yorkshire in the Yorkshire and the Humber region of England.
YO31 1 is a postcode sector within the YO31 postcode district which is within the YO York postcode area.
The Royal Mail delivery office for the YO31 1 postal sector is the Birch Park Delivery Office.
The area of the YO31 1 postcode sector is 0.75 square miles which is 1.94 square kilometres or 478.45 square acres.
Map of the YO31 1 Postcode Sector
Explore the yo31 1 postcode sector by using our free interactive map.