Suburbs and towns in the Onkaparinga council area
- Aberfoyle Park Postcode 5159 · 221 streets
- Aldinga Postcode 5173 · 41 streets
- Aldinga Beach Postcode 5173 · 197 streets
- Bedford Park Postcode 5042 · 34 streets
- Blewitt Springs Postcode 5171 · 19 streets
- Chandlers Hill Postcode 5159 · 34 streets
- Cherry Gardens Postcode 5157 · 20 streets
- Christie Downs Postcode 5164 · 118 streets
- Christies Beach Postcode 5165 · 108 streets
- Clarendon Postcode 5157 · 32 streets
- Coromandel East Postcode 5157 · 11 streets
- Coromandel Valley Postcode 5051 · 88 streets
- Darlington Postcode 5047 · 34 streets
- Dorset Vale Postcode 5157 · 5 streets
- Flagstaff Hill Postcode 5159 · 202 streets
- Hackham Postcode 5163 · 93 streets
- Hackham West Postcode 5163 · 72 streets
- Hallett Cove Postcode 5158 · 255 streets
- Happy Valley Postcode 5159 · 208 streets
- Huntfield Heights Postcode 5163 · 81 streets
- Ironbank Postcode 5153 · 14 streets
- Kangarilla Postcode 5157 · 48 streets
- Kuitpo Postcode 5201 · 20 streets
- Lonsdale Postcode 5160 · 45 streets
- Maslin Beach Postcode 5170 · 30 streets
- McLaren Flat Postcode 5171 · 43 streets
- McLaren Vale Postcode 5171 · 131 streets
- Moana Postcode 5169 · 67 streets
- Morphett Vale Postcode 5162 · 441 streets
- Noarlunga Centre Postcode 5168 · 15 streets
- Noarlunga Downs Postcode 5168 · 105 streets
- O'Halloran Hill Postcode 5158 · 65 streets
- O'Sullivan Beach Postcode 5166 · 41 streets
- Old Noarlunga Postcode 5168 · 39 streets
- Old Reynella Postcode 5161 · 79 streets
- Onkaparinga Heights Postcode 5163 · 22 streets
- Onkaparinga Hills Postcode 5163 · 66 streets
- Port Noarlunga Postcode 5167 · 69 streets
- Port Noarlunga South Postcode 5167 · 55 streets
- Port Willunga Postcode 5173 · 52 streets
- Reynella Postcode 5161 · 105 streets
- Reynella East Postcode 5161 · 44 streets
- Seaford Postcode 5169 · 94 streets
- Seaford Heights Postcode 5169 · 71 streets
- Seaford Meadows Postcode 5169 · 115 streets
- Seaford Rise Postcode 5169 · 129 streets
- Sellicks Beach Postcode 5174 · 78 streets
- Sellicks Hill Postcode 5174 · 18 streets
- Sheidow Park Postcode 5158 · 133 streets
- Tatachilla Postcode 5171 · 12 streets
- The Range Postcode 5172 · 13 streets
- Whites Valley Postcode 5172 · 16 streets
- Willunga Postcode 5172 · 73 streets
- Willunga South Postcode 5172 · 18 streets
- Woodcroft Postcode 5162 · 200 streets
Postcodes in the Onkaparinga council area
| Postcode | Main suburb | Suburbs | Streets |
|---|---|---|---|
| 5042 | St Marys | 5 | 247 |
| 5047 | Seacombe Gardens | 4 | 150 |
| 5051 | Blackwood | 4 | 314 |
| 5153 | Macclesfield | 13 | 307 |
| 5157 | Kangarilla | 8 | 158 |
| 5158 | Hallett Cove | 4 | 523 |
| 5159 | Happy Valley | 4 | 665 |
| 5160 | Lonsdale | 1 | 45 |
| 5161 | Reynella | 3 | 228 |
| 5162 | Morphett Vale | 2 | 641 |
| 5163 | Hackham | 5 | 334 |
| 5164 | Christie Downs | 1 | 118 |
| 5165 | Christies Beach | 1 | 108 |
| 5166 | O'Sullivan Beach | 1 | 41 |
| 5167 | Port Noarlunga South | 2 | 124 |
| 5168 | Noarlunga Downs | 3 | 159 |
| 5169 | Seaford | 5 | 476 |
| 5170 | Maslin Beach | 1 | 30 |
| 5171 | McLaren Vale | 4 | 205 |
| 5172 | Willunga | 12 | 182 |
| 5173 | Aldinga Beach | 3 | 290 |
| 5174 | Sellicks Beach | 2 | 96 |
| 5201 | Meadows | 5 | 128 |
A postcode can cover suburbs of neighbouring councils: every suburb it covers is on its page.