The BN42 postcode district is a postal district with a population of 9,991 and is within the BN Brighton postcode area.
The area of the BN42 postcode district is 1.81 square miles which is 4.68 square kilometres or 1,157.30 acres.
There are 1 postcode sectors within the BN42 district.
|Postcode Sector||Delivery Office|
|BN42 4||Portslade Delivery Office|