The SY16 3 Newtown Postcode Sector
The SY16 3 postcode sector is within the county of Powys in Wales.
SY16 3 is a postcode sector within the SY16 postcode district which is within the SY Shrewsbury postcode area.
The Royal Mail delivery office for the SY16 3 postal sector is the Newtown Delivery Office.
The area of the SY16 3 postcode sector is 39.19 square miles which is 101.50 square kilometres or 25,080.28 square acres.
Map of the SY16 3 Postcode Sector
Explore the sy16 3 postcode sector by using our free interactive map.