It has been held by Tama Potaka MP[1] of the National Party since the 2022 by-election.

These changes came into effect with the 1972 election[13] and since then, the electorate has been mainly urban, and has covered the western part of the city of Hamilton.

The 2020 electoral redistribution saw the area north of Borman Road, including Horsham Downs, ceded to Waikato.

Yellow background denotes an electorate win by a list member, or other incumbent.

Pink background denotes a candidate elected from their party list prior to the by-election.

Yellow background denotes an electorate win by a list member, or other incumbent.

Yellow background denotes an electorate win by a list member, or other incumbent.

Yellow background denotes an electorate win by a list member, or other incumbent.

Yellow background denotes an electorate win by a list member, or other incumbent.

Yellow background denotes an electorate win by a list member, or other incumbent.

Yellow background denotes an electorate win by a list member, or other incumbent.

Yellow background denotes an electorate win by a list member, or other incumbent.

Yellow background denotes an electorate win by a list member, or other incumbent.

Yellow background denotes an electorate win by a list member, or other incumbent.