Postcode overview
Postcode 1811 is used for SILVERWATER in New South Wales, Australia. Use this page to compare the postcode details, map position, nearby postcodes, related suburbs, and nearby public places matched from the postcode centre.
Postcode details
- Postcode
- 1811
- Suburbs / Localities
- SILVERWATER
- State / Region
- New South Wales
- Country
- Australia
- Type
- Post Office Boxes
- Coordinates
- -33.83399, 151.0483
Administrative areas
These fields describe the broader administrative area connected with postcode 1811.
- State / Territory
- New South Wales
- Local government area
- Parramatta
- LGA code
- 16260
- SA3 area
- Auburn
- SA4 area
- Sydney - Parramatta
- Federal electorate
- Robertson
Postcode classification
Use these listed reference fields for general postcode research. Postal charge zones are source dataset codes where available, not price quotes or delivery guarantees. For official delivery or address verification, check the relevant postal authority.
- Postcode type
- Post Office Boxes
- Delivery centre / mail centre
- SILVERWATER BC
- Postal charge zone
- N1
- Data update note
- Updated 25-Mar-2020 SA3
- MMM classification
- MMM 1
- Locality records
- 1
- Nearby postcode links
- 8
- Latitude / Longitude
- -33.83399, 151.0483
- Coordinate precision
- Precise source coordinates
Suburbs and localities in postcode 1811
1811 postcode location in map
Map tiles and attribution from OpenStreetMap contributors.
Nearby postcodes
Nearby local places
Nearby parks, BBQs and places to visit
Around SILVERWATER postcode 1811, this directory highlights 10 parks, 6 mapped public BBQ locations, 10 playgrounds, 2 picnic sites and 2 viewpoints, ranked by distance from the postcode centre.
These nearby places are matched by distance from the postcode centre and may not describe postal delivery areas.
Dataset generated Jul 19, 2026. Place data © OpenStreetMap contributors, available under the ODbL. OpenStreetMap coverage may be incomplete or vary by area.