The constituency is predominantly rural, like Wealden to the west. The main towns are the shingle-beach resort of Bexhill-on-Sea and the historic town of Battle. Electoral Calculus describes the seat as "Strong Right" characterised by retired, socially conservative voters who strongly supported Brexit.[4]
At the 2015 general election, Huw Merriman was elected, and was re-elected in the 2017 general election. The closest it came to a non-Conservative victory was in 2001, when Barker, in the first of his three successful campaigns, was returned by a margin of 10,503 votes.
The District of Rother wards of Ashburnham, Battle, Beckley and Peasmarsh, Bodiam and Ewhurst, Brede and Udimore, Burwash, Catsfield and Crowhurst, Central, Collington, Etchingham and Hurst Green, Northiam, Old Town, Sackville, St Mark's, St Michael's, St Stephen's, Salehurst, Sedlescombe and Whatlington, Sidley, Ticehurst, and Westfield
The District of Wealden wards of Herstmonceux, Ninfield, and Pevensey and Westham.
2010–2024:
The District of Rother wards of Battle Town, Central, Collington, Crowhurst, Darwell, Ewhurst and Sedlescombe, Kewhurst, Old Town, Rother Levels, Sackville, St Mark's, St Michael's, St Stephen's, Salehurst, Sidley, and Ticehurst and Etchingham
The District of Wealden wards of Cross In Hand/Five Ashes, Heathfield East, Heathfield North and Central, Herstmonceux, Ninfield and Hooe with Wartling, and Pevensey and Westham.
The District of Rother wards of: Bexhill Central; Bexhill Collington; Bexhill Kewhurst; Bexhill Old Town & Worsham; Bexhill Pebsham & St. Michaels; Bexhill Sackville; Bexhill St. Marks; Bexhill St. Stephens; Bexhill Sidley; Brede & Udimore; Burwash & the Weald; Catsfield & Crowhurst; Hurst Green & Ticehurst; North Battle, Netherfield & Whatlington; Northern Rother; Robertsbridge; Sedlescombe & Westfield; South Battle & Telham.
The District of Wealden wards of: Herstmonceux & Pevensey Levels; Pevensey Bay.[7]
To bring the electorate within the permitted range, western areas, including the town of Heathfield, were transferred to the new constituency of Sussex Weald. Other minor changes to take account of revised ward boundaries.
This constituency underwent boundary changes between the 2005 and 2010 general elections and thus change in share of vote is based on a notional calculation.