The PO1 1 Portsmouth Postcode Sector
The PO1 1 postcode sector is within the county of Hampshire in the South East of England.
PO1 1 is a postcode sector within the PO1 postcode district which is within the PO Portsmouth postcode area.
The Royal Mail delivery office for the PO1 1 postal sector is the Portsmouth Delivery Office.
The area of the PO1 1 postcode sector is 0.21 square miles which is 0.54 square kilometres or 132.83 square acres.
The PO1 1 postcode sector is crossed by a railway. the Portsmouth Direct line railway.
Map of the PO1 1 Postcode Sector
Explore the po1 1 postcode sector by using our free interactive map.