1997–2010: The District of New Forest wards of Blackfield and Langley, Boldre, Brockenhurst, Colbury, Copythorne South, Dibden and Hythe North, Dibden Purlieu, Fawley Holbury, Forest North, Forest South, Hythe South, Lyndhurst, Marchwood, Netley Marsh, Totton Central, Totton North, and Totton South.
2010–2023: The District of New Forest wards of Ashurst, Copythorne South and Netley Marsh, Boldre and Sway, Bramshaw, Copythorne North and Minstead, Brockenhurst and Forest South East, Butts Ash and Dibden Purlieu, Dibden and Hythe East, Fawley, Blackfield and Langley, Furzedown and Hardley, Holbury and North Blackfield, Hythe West and Langdown, Lyndhurst, Marchwood, Totton Central, Totton East, Totton North, Totton South, and Totton West.
2023–present: Following a review of local authority ward boundaries, which became effective in May 2023, the constituency now comprises the following: • The District of New Forest wards of: Ashurst, Bramshaw, Copythorne & Netley Marsh; Brockenhurst & Denny Lodge; Dibden & Dibden Purlieu; Fawley, Blackfield, Calshot & Langley; Forest & Solent; Hardley, Holbury & North Blackfield; Hythe Central; Hythe South; Lyndhurst & Minstead; Marchwood & Eling; Sway; Totton Central; Totton North; Totton South. The
2023 Periodic Review of Westminster constituencies, which was based on the ward structure in place at 1 December 2020, left the boundaries unchanged. ==History==