Southwick is located in the county of West Sussex, South East England, two miles east of the town of Shoreham-by-Sea, four miles west of the major city of Brighton and Hove, and 47 miles south of London. Southwick lies just west of the East Sussex border, and was historically in the county of Sussex. Southwick falls within the district council of Adur, under the county council of West Sussex. It is in the BN42 postcode district. The post town for Southwick is Brighton.
COVID-19: Southwick coronavirus cases are reported by Public Health England within the West Sussex case numbers. This Southwick coronavirus map shows the position of Southwick within West Sussex, along with the number of cases in West Sussex and each of the surrounding areas.
Southwick is in the ceremonial county of West Sussex, the historic county of Sussex, and the administrative county of West Sussex.
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Southwick is situated towards the southernmost extremity of West Sussex, and towards the easternmost extremity of West Sussex.
The nearest postcode to the centre of Southwick is BN42 4GJ.
Southwick is situated towards the southernmost extremity of the BN42 postcode district, and roughly centrally between the easternmost and westernmost extremities of the BN42 postcode district.
The post town for Southwick is Brighton. Southwick is in the BN42 postcode district, which corresponds to the post town of Brighton.
The centre of Southwick is located at position 50.83444° latitude and -0.23785° longitude.
The centre of Southwick is located at the grid reference easting 524185 and northing 105358 within the British National Grid (OSGB36) system.
Position of Southwick relative to nearby towns. Distance is measured from the centre of Southwick to the centre of the town.
Position of Southwick relative to nearby cities. Distance is measured from the centre of Southwick to the centre of the city.