Columns: Local Government Area | Type | Major Town | Land Area (km²) | Pop. 2006 | Density km −2 | Towns | Est.
Roxby Downs | Municipal Council | Roxby Downs | 110 | 4292 | 39018 | 2 | 1982 | Coober Pedy | District Council | Coober Pedy | 77,8 | 1996 | 25656 | 1 | 1987 | Anangu Pitjantjatjara Yankunytjatjara | Aboriginal Council | Umuwa | 102650 | 2204 | 21 | 18 | 1981 | Maralinga Tjarutja 1) | Aboriginal Council | Oak Valley | 102863,6 | 105 | 1 | 1 | 1984 | Yalata | Aboriginal Council | Yalata | 4563 | 100 | 22 | 1 | 1994 | Nepabunna | Aboriginal Council | Nepabunna, South Australia | 76,4 | 49 | 641 | 1 | 1998 | Outback Areas Community Development Trust | Unincorporated Area | Leigh Creek | 624339.0 | 3750 | 6 | 36 | 1978