Mackay Courthouse was created in 1939.
Mackay Cutters was created in 2007.
Murdoch MacKay Collegiate was created in 1963.
MacKay School for the Deaf was created in 1964.
Mackay Memorial Hospital was created in 1912.
Mackay Wanderers FC was created in 1923.
A. Murray MacKay Bridge was created in 1970.
Mackay Memorial College was created in 1967.
Keiller Mackay Collegiate Institute was created in 1971.
Mackay Estate Dairyman's Cottage was created in 1902.
Mackay School of Mines Building was created in 1908.
Mackay Estate Water Tower was created in 1899.
Mackay Estate Gate Lodge was created in 1902.