portsmouth PO18 Postcodes
Spending a fortune on conveyancing?

Compare instant, low-cost online quotes from trusted conveyancing solicitors.
Backed by experts, our no-obligation service searches through the best conveyancing quotes on the market to save you time and money.
Portsmouth (PO18)
The PO18 postcode area is located in the Portsmouth postcode town region, within the county of West Sussex, and contains a total of 790 individual postcodes.
There are 90 electoral wards in the PO18 postcode area, including Bembridge, Bognor Regis, Chichester, Cowes, East Cowes, Emsworth, Fareham, Freshwater, Gosport, Havant, Hayling Island, Lee-On-The-Solent, Newport, Portsmouth, Rowland's Castle, Ryde, Sandown, Seaview, Shanklin, Southsea, Totland Bay, Ventnor, Waterlooville, Yarmouth which come under the local authority of the Chichester Council.
Combining the whole postcode region, 32% of people in PO18 are classed as having an AB social grade, (i.e. 'white-collar' middle-upper class), compared to 27% across the UK.
This does not mean that the people of PO18 are wealthier - or higher class - than average, but it can be an indication that the area may be prospering and desirable to live in.
PO18 postcode is a geographic area covering the suburbs of Portsmouth in the South-East of England. It includes four distinct areas – north, south, east and west – which are each dressed in their own unique identities.
In the north, the postcode encompasses North Baffins, Farlington, and Copnor. The industrial area of North Baffins has seen a number of new housing developments in recent years, but still retains much of its traditional character. Farlington is situated in the west of the area, and comprises of a mix of residential, commercial and industrial properties. Copnor, also in the north, is a bustling suburban area full of shops, businesses, pubs and eateries.
The southern area of PO18 encompasses two prominent neighbourhoods. Bedhampton is a residential area close to the coast that is often overlooked due to its proximity to the nearby city of Portsmouth. Hilsea is another popular area, featuring a central shopping complex and connections to the A3(M) motorway.
The eastern part includes two distinct suburbs: Paulsgrove and Cosham. Paulsgrove is a relatively new urban settlement, but Cosham is an area that dates back to the 16th century. Both are residential areas, but there are many amenities and services available for people that live there.
Finally,PO18 covers the western parts of Portsmouth such as Drayton, Tangier, and Wymering. Drayton is a well-established suburb offering good transport links, and Tangier and Wymering are residential suburbs with good access to leisure facilities, such as Cosham Park.
PO18 is part of the larger Portsmouth district, and is home to a diverse range of people and landscapes. It offers close proximity to the city of Portsmouth and other neighbouring towns, and features a variety of amenities and services that cater to a wide range of lifestyles.
Demographics
UNEMPLOYMENT
- 91%WORKING
- 9%UNEMPLOYED
9% of people in PO18 are either unemployed or full time students. The average UK unemployment rate is currently 4%.
ETHNICITY
- 94%WHITE
- 6%NON-WHITE
94% of people class themselves as 'white', compared to a national UK average of 81.9%.

West Sussex

PO18 is located in the county of West Sussex, in England.
West Sussex has a total population of 843,800, making it the 28th largest county in the UK.
West Sussex has a total area of 770 square miles, and a population density of 423 people per square kilometre. For comparison, Greater London has a density of 5,618 people/km2.

Outward Code | PO18 |
Postal Town | Portsmouth |
MSOA Name | Chichester 006 |
LSOA Name | Chichester 006D |
County | West Sussex |
Region | West Sussex |
Country | England |
Local Authority | Chichester |
Area Classification | Largely Rural (rural including hub towns 50-79%) |
PO18 Electoral Wards
The postal region of PO18, includes the local towns, villages, electoral wards and stations of:
Dig even deeper into the PO18 postcode by clicking on a postcode below:
Click on an outward postal code below for more information about the area. Each 'outward' postcode give you a comprehensive list of all postcodes within the outward code area (PO) and estimated address.
Click on an 'outward' code for more information. For example, the outward postcode page 'EC2M' will give you an alphabetical list covering all postcodes located in the region, from 'EC2M 1BB' through to 'EC2M 7YA'.
Chris H
Monday, February 17, 2025
We don't have any views of PO18 right now. If you live in PO18 or have visited it, please help us to help others by telling others what you think of this neighbourhood.
Add your view of PO18
People need your local expertise. If you live in PO18 or have first-hand knowledge of the neighbourhood, please consider sharing your views. It's completely anonymous - all we ask is for your initials.
Please tell us what you like about the PO18 postcode area, what you don't like, and what it's like to live or work here.
LOCAL AMENITIES | |
FAMILY FRIENDLY | |
PARKING | |
GREEN SPACES |
From the Postcode Area blog

Showers drown UK retail sales - which stores suffered?
April's heavy rains soaked the UK retail sector, causing a significant sales slump and highlighting vulnerabilities to economic and environmental factors.

Deciphering Crime Rates - a Deep Dive Into UK Postcode Analysis
Ever wondered about the crime rate in your UK postcode? You're not alone. We've dug deep into the data, uncovering trends and patterns that'll make your head spin.

Death of the High Street?
The BBC reports that despite councils' attempts to kurb them, the UK's high streets have seen a huge growth in fast food outlets. Could this mark the death knell for the Great British high street, and what can we do about it to halt its decline?

Discrimination by Postcode
You really couldn't make it up, could you? Some of the country's most vulnerable people are missing out on their weekly £25 Cold Weather Payment, just because the system that's in operation is discriminating against them because payments are based on postcode, rather than geographic location.
About Us
Postcode Area helps people in all areas of the UK to locate and find postcode data and information for cities and towns in England, Scotland, Northern Ireland and Wales.
Share and Share Alike
Find this information useful? Don't keep it a secret - spread the word.
© Postcode Area / CliqTo Ltd and Chris Haycock. Registered company number 7575287.
Unit 8 Palmbourne Industrial Park, Castle Street, Stafford, England, ST16 2TB,
UNITED KINGDOM.
SOCIAL GRADES
According to census records, 32% of people here have a social grade of AB (highest), compared to the national average of 27%.