Aberafan Maesteg (UK Parliament constituency)

Aberafan Maesteg is a constituency of the House of Commons in the UK Parliament, first contested at the 2024 United Kingdom general election following the 2023 Periodic Review of Westminster constituencies.

Contents
The constituency comprises the following areas:

In Neath Port Talbot county borough:


 * Aberavon, Baglan, Briton Ferry East, Briton Ferry West, Bryn and Cwmavon, Cymmer, Glyncorrwg, Gwynfi, Margam, Port Talbot, Sandfields East, Sandfields West, and Taibach from Aberavon constituency (to be abolished)

In Bridgend County Borough:

Of the previous constituencies, it takes from:
 * Cornelly and Pyle from Bridgend constituency
 * Caerau, Llangynwyd, Maesteg East, and Maesteg West from Ogmore constituency (to be abolished)


 * 67% of this constituency is from Aberavon, accounting for 89.6% of the former constituency.
 * 16.3% of this constituency is from Ogmore, accounting for 20.1% of the former constituency.


 * 8.6% of this constituency is from Bridgend, accounting for 24.1% of that constituency in its 2010–2024 boundaries.
 * 8% of this constituency is from Neath, accounting for 7.5% of the former constituency.