Portsmouth postal code
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Postal Code:
Portsmouth information
Postal code: PO1, PO2, PO3, PO4, PO5, PO6, PO7, PO8
Post town: Portsmouth
Area code(s): 023
Population: 24536
Elevation: 4m (13ft)
County: Hampshire
Country: England
Postcode areas of Portsmouth are PO1, PO2, PO3, PO4, PO5, PO6, PO7, PO8.
Post town of postcode area 'PO' is Portsmouth. Area code(s) of Portsmouth is 023. Portsmouth has 4m (13ft) altitude.
The coordinates of Portsmouth are: 50.8197675 lat, -1.0879769 lng.
Portsmouth belongs to Hampshire County. Portsmouth belongs to England. England is constituent country of United Kingdom.
The United Kingdom (UK) comprises four countries: England, Scotland and Wales (which collectively make up Great Britain) and Northern Ireland.


Every UK postcode format consists of two halves, an "Outward" and an "Inward".
These two halves allow anyone at the sorting office to quickly route any item going through any sorting office. First off the Outward and Inward halves of any postcode format are separated by a space.
The Outward half of a Postcode consists of one or two alpha characters (Postcode Areas) followed by one of two numeric characters (Postcode Districts).
Example: SO15 2GB
The Inward half of the postcode format (easily identified as appearing after the space in any postcode) consists of just one numeric followed by two alpha characters.
Example: SO15 2GB