The fourth election to South Glamorgan County Council was held in May 1985.[1] It was preceded by the 1981 election and followed by the 1989 election.
Boundary changes
There were wholesale boundary changes at this election. The previous multi-member wards were abolished and replaced with 62 new single-member wards. A small number of the wards remained unchanged.
Candidates
Conservative and Labour candidates contested all seats, as did the Liberal candidates, now in the Alliance with the SDP. There were a smaller number of Plaid Cymru and Green Party candidates and a few Independents.
Following boundary changes, two sitting members opposed each other in the Cornerswell, Landsdowne and Llandaff North wards.
Outcome
Having regained control of the authority in 1981, Labour retained control by a comfortable majority. The Liberals and SDP also made some advances in Cardiff.
This table summarises the result of the elections in all wards. 62 councillors were elected.
Some of the seats where Alliance candidates were successful had the highest turnouts in the county. Among other seats, one of the highest turnouts (59.6%) was in the Rhoose with Llancarfan ward where the sitting councillor, elected as a Conservative in 1981, stood as an Independent but finished bottom of the poll.
Ward Results
Adamsdown
Baruc
Butetown
Buttrills
Cadoc
Canton
Castleland
Central
Cornerswell
Court
Cowbridge
Cyncoed Village
Cyntwell
Deri
Dinas Powys North
Dinas Powys South
Dyfan
Eglwys Wen
Fairwater
Gabalfa
Gibbonsdown
Glan Ely
Heath Park
Highmead
Illtyd
Lakeside
Landsdowne
Lisvane with St Mellons
Llandaff
Llandaff North
Llanedeyrn
Llanrumney North
Llanrumney South
Mackintosh
Maindy
North Whitchurch with Tongwynlais
Pantllacca
Pantmawr
Park
Pentre Bane
Penylan
Plymouth
Pontcanna
Radyr with St Fagans
Rhoose with Llancarfan
Riverside South
Rumney
Saltmead
Splott
St Athan with Boverton
St Augustines
Stanwell
The Marl
Thornhill
Ton-yr-Ywen
Trelai
Tremorfa
Trowbridge
Ty Glas
Vale of Glamorgan North East
Vale of Glamorgan South West
Waterloo
KEY
* existing councillor, for the same ward
o existing councillor, though because of boundary changes not for the same ward
References