The constituency was created under the
Electoral (Amendment) Act 1980 and first used at the
1981 general election, taking in parts of the former
Cork City and
Cork Mid constituencies. It is a mixed urban-rural constituency encompassing the south of Cork City, county towns and a rural hinterland. It encompasses the electoral areas of
Cork City south of the river Lee, together with most of the
Carrigaline electoral area of
County Cork, including the
Ringaskiddy and
Passage West areas. The Constituency Review Report 2023 of the
Electoral Commission recommended that at the
next general election, Cork South-Central be increased to a five-seat constituency with the transfer of territory from
Cork North-Central. The
Electoral (Amendment) Act 2023 defines the constituency as: ==TDs==