Councils in South Australia
- Adelaide 5 suburbs · 5 postcodes
- Adelaide Hills 65 suburbs · 40 postcodes
- Adelaide Plains 21 suburbs · 4 postcodes
- Alexandrina 59 suburbs · 15 postcodes
- Anangu Pitjantjatjara Yankunytjatjara 15 suburbs · 1 postcode
- Barossa 36 suburbs · 11 postcodes
- Barunga West 18 suburbs · 9 postcodes
- Berri Barmera 12 suburbs · 9 postcodes
- Burnside 32 suburbs · 10 postcodes
- Campbelltown 10 suburbs · 7 postcodes
- Ceduna 25 suburbs · 3 postcodes
- Charles Sturt 44 suburbs · 17 postcodes
- Clare and Gilbert Valleys 44 suburbs · 14 postcodes
- Cleve 16 suburbs · 6 postcodes
- Coober Pedy 1 suburb · 1 postcode
- Coorong 36 suburbs · 11 postcodes
- Copper Coast 28 suburbs · 5 postcodes
- Elliston 19 suburbs · 6 postcodes
- Flinders Ranges 13 suburbs · 5 postcodes
- Franklin Harbour 7 suburbs · 1 postcode
- Gawler 14 suburbs · 4 postcodes
- Goyder 52 suburbs · 11 postcodes
- Grant 35 suburbs · 5 postcodes
- Holdfast Bay 14 suburbs · 4 postcodes
- Kangaroo Island 49 suburbs · 4 postcodes
- Karoonda East Murray 16 suburbs · 8 postcodes
- Kimba 18 suburbs · 4 postcodes
- Kingston 16 suburbs · 4 postcodes
- Light 49 suburbs · 18 postcodes
- Lower Eyre 39 suburbs · 5 postcodes
- Loxton Waikerie 57 suburbs · 13 postcodes
- Maralinga Tjarutja 2 suburbs · 1 postcode
- Marion 32 suburbs · 13 postcodes
- Mid Murray 82 suburbs · 16 postcodes
- Mitcham 36 suburbs · 13 postcodes
- Mount Barker 43 suburbs · 13 postcodes
- Mount Gambier 5 suburbs · 2 postcodes
- Mount Remarkable 30 suburbs · 13 postcodes
- Murray Bridge 44 suburbs · 5 postcodes
- Naracoorte Lucindale 30 suburbs · 5 postcodes
- Northern Areas 33 suburbs · 14 postcodes
- Norwood Payneham and St Peters 23 suburbs · 6 postcodes
- Onkaparinga 55 suburbs · 23 postcodes
- Orroroo Carrieton 20 suburbs · 3 postcodes
- Peterborough 12 suburbs · 3 postcodes
- Playford 44 suburbs · 14 postcodes
- Port Adelaide Enfield 59 suburbs · 22 postcodes
- Port Augusta 18 suburbs · 7 postcodes
- Port Lincoln 2 suburbs · 2 postcodes
- Port Pirie 27 suburbs · 6 postcodes
- Prospect 12 suburbs · 6 postcodes
- Renmark Paringa 18 suburbs · 5 postcodes
- Robe 9 suburbs · 4 postcodes
- Roxby Downs 2 suburbs · 1 postcode
- Salisbury 35 suburbs · 14 postcodes
- Southern Mallee 9 suburbs · 4 postcodes
- Streaky Bay 36 suburbs · 7 postcodes
- Tatiara 31 suburbs · 6 postcodes
- Tea Tree Gully 28 suburbs · 17 postcodes
- Tumby Bay 12 suburbs · 5 postcodes
- Unincorporated SA 304 suburbs · 49 postcodes
- Unley 18 suburbs · 5 postcodes
- Victor Harbor 12 suburbs · 2 postcodes
- Wakefield 52 suburbs · 14 postcodes
- Walkerville 6 suburbs · 2 postcodes
- Wattle Range 39 suburbs · 8 postcodes
- West Torrens 29 suburbs · 10 postcodes
- Whyalla 19 suburbs · 5 postcodes
- Wudinna 12 suburbs · 7 postcodes
- Yankalilla 26 suburbs · 7 postcodes
- Yorke Peninsula 62 suburbs · 13 postcodes
Largest suburbs and towns in South Australia
- Adelaide 5000
- Mount Gambier 5290
- Mount Barker 5251
- Morphett Vale 5162
- Murray Bridge 5253
- Port Lincoln 5606
- Prospect 5082
- Parafield Gardens 5107
- Paralowie 5108
- Mawson Lakes 5095
- North Adelaide 5006
- Norwood 5067
- Aldinga Beach 5173
- Seaton 5023
- Angle Vale 5117
- Campbelltown 5074
- Magill 5072
- Port Augusta 5700
- Hallett Cove 5158
- Salisbury 5108
- Happy Valley 5159
- Golden Grove 5125
- Ingle Farm 5098
- Strathalbyn 5255