You asked

Please can you let me know how many full UK postcodes only have 1 house in?

We said

Thank you for your Freedom of Information request asking how many full UK postcodes only have one house within them.

There are 55,540 full postcodes in England and Wales that contain only one household.

We do not hold the requested information for the UK. National Records Scotland (NRS) and Northern Ireland Statistics and Research Agency (NISRA) are responsible for statistics pertaining to Scotland and Northern Ireland. They can be contacted at and respectively.

Please contact Census Customer Services if you have any questions regarding the England and Wales census information provided.