The number of wards and Elected Members in Alexandrina Council was reviewed by the Electoral Commissioner of South Australia in November 2021.

As of 10 November 2022, Alexandrina Council was divided into three wards being Alexandrina North, Alexandrina South and Alexandrina West.

The number of Elected Members was also change on this date; with nine (9) Councillors and the Mayor representing the Council area.

While the role of the elected body is to work in the best interests of the Council area as a whole, each ward will be represented by three (3) Councillors.