Mormon members belong to stakes, districts, and branches in a temple district, like the Adelaide Australia Temple Temple District, which grows as members join the Church

Adelaide Australia Temple

Temple District Chronological

Congregations are organized into stakes, districts, and branches, which belong to a temple district. Following are the stakes and districts belonging to the Adelaide Australia Temple District listed in order of creation.
The Adelaide Australia Temple serves members from 3 stakes and 2 districts based in the Northern Territory, South Australia, and Victoria:

Northern Territory Australia DistrictJune 23, 1974
Mildura Australia DistrictFebruary 23, 1975
Adelaide Australia Modbury StakeApril 23, 1978
Adelaide Australia Firle StakeNovember 26, 1995
Adelaide Australia Marion StakeFebruary 23, 1996
Adelaide Australia TempleDedicated June 15, 2000