The B42 postcode district is a postal district with a population of 24,367 and is within the B Birmingham postcode area.
The area of the B42 postcode district is 2.52 square miles which is 6.53 square kilometres or 1,614.39 acres.
There are 2 postcode sectors within the B42 district.
|Postcode Sector||Delivery Office|
|B42 1||Great Barr Delivery Office|
|B42 2||Great Barr Delivery Office|