Postcode 2120 (NSW)
Postcode 2120 in NSW is in the federal division of Berowra, the state electorate of Wahroonga and The Council of the Shire of Hornsby. It covers Pennant Hills, Thornleigh and Westleigh.
Postcode areas are ABS approximations (POA) of Australia Post postcodes, so results near an edge are indicative.
Federal electorates
| Division of Berowra | >99% of postcode 2120 |
State electorates
| Wahroonga (NSW state electorate) | 95% of postcode 2120 |
Local council areas
| The Council of the Shire of Hornsby | >99% of postcode 2120 |
Suburbs in postcode 2120
| Suburb | Federal electorate | State electorate | Council |
|---|---|---|---|
| Pennant Hills NSW | Berowra | Wahroonga | The Council of the Shire of Hornsby |
| Thornleigh NSW | Berowra | Wahroonga | The Council of the Shire of Hornsby |
| Westleigh NSW | Berowra | Wahroonga | The Council of the Shire of Hornsby |
Questions
What federal electorate is postcode 2120 in?
Postcode 2120 is in the federal division of Berowra.
What state electorate is postcode 2120 in?
It is in the state electorate of Wahroonga.
What council is postcode 2120 in?
It is in The Council of the Shire of Hornsby.
Which suburbs are in postcode 2120?
Pennant Hills, Thornleigh and Westleigh.
Why can one postcode be in several electorates?
Postcodes are drawn by Australia Post for mail delivery. Electorates and councils are drawn by electoral and local-government authorities, so the boundaries do not line up. Use the finder for an exact address.
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Federal boundaries: Australian Electoral Commission (as at the 2025 federal election). State and council boundaries: incorporates or developed using Administrative Boundaries © Geoscape Australia licensed under CC BY 4.0.