The NN18 postcode district is a postal district with a population of 32,911 and is within the NN Northampton postcode area.
The area of the NN18 postcode district is 9.34 square miles which is 24.20 square kilometres or 5,979.24 acres.
There are 3 postcode sectors within the NN18 district.
|Postcode Sector||Delivery Office|
|NN18 0||Corby Delivery Office|
|NN18 8||Corby Delivery Office|
|NN18 9||Corby Delivery Office|