Postal Code 3181 - Windsor, Victoria, Australia
Postal Code: 3181
Postal System Details
Postal Authority
Australia Post
Postal System
Four-digit numeric postal code
Region Structure
State/Territory → City/Suburb → Local Delivery Zone
Area Information
The postal code 3181 belongs to Australia’s national four-digit postal system, administered under the operational framework of Australia Post, the country’s official postal authority. Australian postcodes follow the format X X X X, such as 2 0 0 X (example only). The first digit identifies the state or territory grouping, while the remaining digits define city/suburb-level delivery routes. This postal code corresponds to Windsor in the Victoria state/territory, located near latitude -37.8546 and longitude 144.9934. Routing follows State/Territory → City/Suburb → Local Delivery Zone. Example: - State/Territory: Victoria - City/Suburb: (Example: Central Metropolitan Area) - Delivery Zone: Windsor - Sector: Based on final digits This page reflects routing practices publicly used by Australia Post. All examples are illustrative only. For accurate delivery or address confirmation, ensure the city or suburb matches Windsor, Victoria, Australia.
Country:
Australia
State:
Victoria
Area:
Windsor
Postal Code:
3181
Latitude:
-37.8546
Longitude:
144.9934
Frequently Asked Questions
1. What area does 3181 represent in Australia?
It represents the local delivery area for Windsor within the Victoria state or territory.
2. How does Australia’s postcode system work?
It uses four digits representing state/territory and local routing zones.
3. Can 3181 verify an address in Australia?
Yes—if the suburb and state/territory match Windsor, Victoria.
4. Which authority manages postcodes in Australia?
Australia Post manages postal routing and code assignments nationwide.