Postcode 5051
Blackwood +3 · Onkaparinga, South Australia
5051 is the postcode of Blackwood, Coromandel Valley, Craigburn Farm and 1 other place in Onkaparinga, South Australia, Australia.
- Postcode
- 5051
- Local area
- Onkaparinga
- State
- South Australia
- Country
- Australia
4 places with postcode 5051
| Place | Local area | Location |
|---|---|---|
| Blackwood | Onkaparinga | -35.021, 138.614 |
| Coromandel Valley | Onkaparinga | -35.050, 138.617 |
| Craigburn Farm | Onkaparinga | -35.041, 138.605 |
| Hawthorndene | Onkaparinga | -35.022, 138.630 |
Near Adelaide
The nearest major city is Adelaide, about 12 km away.
Nearby postcodes
Frequently asked questions
Which places use postcode 5051?
Blackwood, Coromandel Valley, Craigburn Farm, Hawthorndene.
Which local area and state is 5051 in?
Onkaparinga, South Australia, Australia.
What is the nearest major city to 5051?
Adelaide, about 12 km away.
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.