How are UK postcodes decided?
The allocation of postcodes depends on the amount of mail received. … The unit postcodes are used to find about 30 million actual addresses or delivery points, the minimum number of delivery points for a postcode is one, the maximum is 100, and on average the postcode is allocated to 17 delivery points.
How are postcodes allocated?
It is a hierarchical system, working from left to right — the first letter or pair of letters represents the area, the following digit or digits represent the district within that area, and so on. Each postcode generally represents a street, part of a street, or a single premises.
WHO sets a postcode?
These single household / business addresses share 1.756 million Postcodes. The Postcode is part of a coding system created by the Royal Mail. The Postcodes are an abbreviated form of address, and enable a set of Delivery Points (normally letter boxes for addresses) to be grouped.
How long is a UK postcode?
The postcode is a combination of between five and seven letters/numbers, which define four different levels of geographic unit. It is part of a coding system created and used by the Royal Mail across the United Kingdom for sorting mail.
What do the first 2 letters of a postcode mean?
The first part of the Postcode eg PO1 is called the outward code as it identifies the town or district to which the letter is to be sent for further sorting. The second part of the postcode eg 1EB is called the inward code.
Does the whole street have the same postcode?
Codes are almost same, except for the end letter. If a small cul-de-sac then they may only have one postcode. Usually you get two postcodes, often one for even numbers and one for odd numbers. The larger the road the more postcodes it will have.
What is the zip code for UK?
The current postal code (postal code) range of the United Kingdom (UK) is: AB10 1 – ZE3 9.