The UB1 postcode district is a postal district with a population of 40,374 and is within the UB Uxbridge postcode area.
The area of the UB1 postcode district is 1.84 square miles which is 4.76 square kilometres or 1,177.11 acres.
There are 3 postcode sectors within the UB1 district.
|Postcode Sector||Delivery Office|
|UB1 1||Southall Delivery Office|
|UB1 2||Southall Delivery Office|
|UB1 3||Southall Delivery Office|