Postcode 6161
Rottnest Island · Cockburn, Western Australia
6161 is the postcode of Rottnest Island in Cockburn, Western Australia, Australia.
- Postcode
- 6161
- Local area
- Cockburn
- State
- Western Australia
- Country
- Australia
Place with postcode 6161
| Place | Local area | Location |
|---|---|---|
| Rottnest Island | Cockburn | -31.995, 115.540 |
Near Perth
The nearest major city is Perth, about 31 km away.
Nearby postcodes
Frequently asked questions
Which places use postcode 6161?
Rottnest Island.
Which local area and state is 6161 in?
Cockburn, Western Australia, Australia.
What is the nearest major city to 6161?
Perth, about 31 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.