The population of Shire of Isisfordin central western Queensland has been diminishing since 1933 to less than half by 2006.
The Shire of Isisford was a local government area located in central western Queensland, between the towns of Longreach and Blackall. 1933 873 1947 657 1954 807 1961 867 1966 747 1971 453 1976 431 1981 605 1986 465 1991 440 1996 302 2001 313 2006 347 
