A by-election was held for the New South Wales Legislative Assembly seat of Castlereagh on 23 February 1980 due to the resignation of Jack Renshaw ().
Dates Date Event 29 January 1980 Jack Renshaw resigned. 29 January 1980 Writ of election issued by the Speaker of the Legislative Assembly. 4 February 1980 Day of nomination 23 February 1980 Polling day 10 March 1980 Return of writ
Result
Jack Renshaw () resigned.
See also Electoral results for the district of Castlereagh List of New South Wales state by-elections
References