Postcode 3400
Brimpaen +6 · Horsham, Victoria
3400 is the postcode of Brimpaen, Horsham, Horsham West and 4 other places in Horsham, Victoria, Australia.
- Postcode
- 3400
- Local area
- Horsham
- State
- Victoria
- Country
- Australia
7 places with postcode 3400
| Place | Local area | Location |
|---|---|---|
| Brimpaen | Horsham | -37.033, 142.200 |
| Horsham | Horsham | -36.711, 142.200 |
| Horsham West | Horsham | -36.892, 142.256 |
| St Helens Plains | Horsham | -36.800, 142.383 |
| Wartook | Horsham | -37.024, 142.339 |
| Wonwondah East | Horsham | -36.867, 142.267 |
| Wonwondah South | Horsham | -36.917, 142.150 |
Nearby postcodes
Frequently asked questions
Which places use postcode 3400?
Brimpaen, Horsham, Horsham West, St Helens Plains, Wartook, Wonwondah East, Wonwondah South.
Which local area and state is 3400 in?
Horsham, Victoria, 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.