Postcode 5431
Amyton +18 · Unincorporated SA, South Australia
5431 is the postcode of Amyton, Black Rock, Coomooroo and 16 other places in Unincorporated SA, South Australia, Australia.
- Postcode
- 5431
- Local area
- Unincorporated SA
- State
- South Australia
- Country
- Australia
19 places with postcode 5431
| Place | Local area | Location |
|---|---|---|
| Amyton | Unincorporated SA | -32.600, 138.333 |
| Black Rock | Unincorporated SA | -32.833, 138.700 |
| Coomooroo | Unincorporated SA | -32.648, 138.510 |
| Eurelia | Unincorporated SA | -32.550, 138.567 |
| Hammond | Unincorporated SA | -32.517, 138.317 |
| Johnburg | Unincorporated SA | -32.647, 138.602 |
| Johnburgh | Unincorporated SA | -32.450, 138.700 |
| Minburra | Unincorporated SA | -32.503, 138.990 |
| Minburra Plain | Unincorporated SA | -32.503, 138.990 |
| Minburra Station | Unincorporated SA | -32.647, 138.602 |
| Morchard | Unincorporated SA | -32.717, 138.500 |
| North Hills | Unincorporated SA | -32.647, 138.602 |
| Orroroo | Unincorporated SA | -32.734, 138.614 |
| Pekina | Unincorporated SA | -32.833, 138.550 |
| Tarcowie | Unincorporated SA | -32.950, 138.517 |
| Wallaway | Unincorporated SA | -32.647, 138.602 |
| Walloway | Unincorporated SA | -32.633, 138.583 |
| Willowie | Unincorporated SA | -32.683, 138.333 |
| Yalpara | Unincorporated SA | -32.548, 138.830 |
Nearby postcodes
Frequently asked questions
Which places use postcode 5431?
Amyton, Black Rock, Coomooroo, Eurelia, Hammond, Johnburg, Johnburgh, Minburra, Minburra Plain, Minburra Station, Morchard, North Hills and 7 more.
Which local area and state is 5431 in?
Unincorporated SA, South Australia, Australia.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.