The CH42 9 Birkenhead Postcode Sector
The CH42 9 postcode sector is within the county of Merseyside in the North West of England.
CH42 9 is a postcode sector within the CH42 postcode district which is within the CH Chester postcode area.
The Royal Mail delivery office for the CH42 9 postal sector is the Birkenhead Delivery Office.
The area of the CH42 9 postcode sector is 0.24 square miles which is 0.63 square kilometres or 154.58 square acres.
Map of the CH42 9 Postcode Sector
Explore the ch42 9 postcode sector by using our free interactive map.