Postcode 2278
Barnsley +2 · Lake Macquarie, New South Wales
2278 is the postcode of Barnsley, Killingworth, Wakefield in Lake Macquarie, New South Wales, Australia.
- Postcode
- 2278
- Local area
- Lake Macquarie
- State
- New South Wales
- Country
- Australia
3 places with postcode 2278
| Place | Local area | Location |
|---|---|---|
| Barnsley | Lake Macquarie | -32.933, 151.583 |
| Killingworth | Lake Macquarie | -32.934, 151.556 |
| Wakefield | Lake Macquarie | -32.968, 151.561 |
Near Newcastle
The nearest major city is Newcastle, about 20 km away.
Nearby postcodes
Frequently asked questions
Which places use postcode 2278?
Barnsley, Killingworth, Wakefield.
Which local area and state is 2278 in?
Lake Macquarie, New South Wales, Australia.
What is the nearest major city to 2278?
Newcastle, about 20 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.