Mountain Ash (electoral ward)

Mountain Ash was created as an electoral ward to Mid Glamorgan County Council in 1988,^[2] subsequently electing a Plaid Cymru councillor, Pauline Jarman, at the 1989 and 1993 local elections.^[3]

Upon the creation of the new unitary authority of Rhondda Cynon Taf County Borough in 1996, Mountain Ash was divided between Mountain Ash East and Mountain Ash West wards.^[4]

At the 2022 Rhondda Cynon Taf County Borough Council election the council leader, Labour's Andrew Morgan, and the former leader (and leader of the Plaid Cymru group on the council) Pauline Jarman, were pitted against one another in the new ward. Morgan was the retiring councillor for Mountain Ash West and Jarman had been the councillor for Mountain Ash East.^[5] Morgan and fellow Labour candidate Wendy Treeby (who had also been a Mountain Ash West councillor) won the new seats.

Jarman had been a councillor for 46 years. After the result, she pledged to "wallow in the luxury of my family now" and spend her new free time finishing a book she had been writing.^[7]