Question to the Department for Work and Pensions:

To ask the Secretary of State for Work and Pensions, how many women in Portsmouth South constituency born on or after 6 April 1951 have been affected by the equalisation of state pension age for women and men.

Women born between 6 April 1950 and 5 April 1953 were affected by State Pension age equalisation under the Pensions Act 1995.

The Pensions Act 2011 accelerated the equalisation of State Pension age, and included transitional arrangements limiting State Pension age delays, affecting women born between 6 April 1953 and 5 December 1953. It also brought forward the increase in State Pension age from 65 to 66 which affected women born between 6 December 1953 and 5 April 1960.

Information on the numbers affected by constituent country or parliamentary constituency is not held by the Department for Work and Pensions. However, the most recent population breakdowns for England and its parliamentary constituencies by age can be found here:

https://www.ons.gov.uk/peoplepopulationandcommunity/populationandmigration/populationestimates/datasets/parliamentaryconstituencymidyearpopulationestimates