Introduction
County of England This article is about the county. For the former parliamentary constituency, see East Sussex (UK Parliament constituency). This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: "East Sussex" – news · newspapers · books · scholar · JSTOR (May 2022) (Learn how and when to remove this message) Non-metropolitan and ceremonial county in EnglandEast SussexNon-metropolitan and ceremonial countyThe Seven Sisters cliffs, Mountfield church in the Weald, and the Royal Pavilion, BrightonCoordinates: 50°56′N 0°22′E / 50.94°N 0.37°E / 50.94; 0.37Sovereign stateUnited KingdomConstituent countryEnglandRegionSouth East EnglandEstablished1974(Local Government Act 1972)Time zoneUTC+0 (GMT) • Summer (DST)UTC+1 (BST)UK Parliament9 MPsCeremonial countyLord LieutenantAndrew Blackman (2021–)High SheriffMichael James BedingfieldArea1,791 km2 (692 sq mi) • Rank33rd of 48Population (2024)844,752 • Rank30th of 48 • Density472/km2 (1,220/sq mi)Non-metropolitan countyCounty councilEast Sussex County CouncilControlNo overall controlAdmin HQLewesArea1,709 km2 (660 sq mi) • Rank19th of 21Population (2024)560,882 • Rank21st of 21 • Density328/km2 (850/sq mi)ISO 3166-2GB-ESXGSS codeE10000011ITLTLJ22Websiteeastsussex.gov.ukDistricts  Unitary   County council areaDistricts of East Sussex Districts Brighton and Hove Lewes Wealden Eastbourne Rother Hastings East Sussex is a ceremonial county in South East England. It is bordered by Kent to the north-east, West Sussex to the west, Surrey to the north-west, and the English Channel to the south. The largest settlement is the city of Brighton and Hove. The county has an area of 1,792 km2 (692 sq mi) and had an estimated population of 844,752 in 2024. The largest settlements are on the coast, and include Brighton and Hove in the south-west, Eastbourne in the south, and Hastings in the south-east. Away from the coast the county is largely rural, and its settlements include Crowborough in the north, Hailsham in the south-centre, and Lewes in the west. For local government purposes East Sussex comprises a non-metropolitan county, with five districts, and the unitary authority of Brighton and Hove. East Sussex and West Sussex historically formed a single county, Sussex. The north east of East Sussex is part of the Weald, a sandstone anticline that was once an extensive woodland. The highest point in this area is Crowborough Hill (242 m (794 ft)), part of the High Weald uplands. The south west of the county is part of the South Downs, a rolling chalk escarpment that stretches west into West Sussex and Hampshire. Ditchling Beacon (248 m (814 ft)) is the highest point. Where the downs reach the sea, they form high cliffs such as the Seven Sisters, where eroded dry valleys create an undulating skyline. The county does not contain large rivers, but its largest are the Rother, which forms part of the boundary with Kent, the Cuckmere, and the Ouse, which rises in West Sussex and flows through Lewes before reaching the English Channel at Newhaven.