Greenwich at a glance
Walk score
20
Very car dependent
Population
5,469
Median age 42
The brief
What to know about Greenwich.
The postcode for Greenwich is 2065 (NSW), part of Greater Sydney.
Greenwich (2065) sits in the Willoughby region of NSW.
Greenwich has roughly 5,469 residents, with a typical family-age mix. Households are mostly owner-occupied. Daily life is car-dependent: most residents drive to work, school and the shops.
Side by side
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Median, growth, schools, walkability, all in one view.
Day to day
What it’s like to live here.
Greenwich scores 20/100 on walkability, which makes it car-dependent with limited public transport. Plan for two cars in a typical household, especially if work isn't local.
Summer days here average around 26°C (mild), winter mornings around 8°C (mild). Annual rainfall lands at about 1302mm. Data comes from the Bureau of Meteorology's Sydney (Observatory Hill) station, 32.5km away.
Schooling within or near the suburb covers 5 government primary, 4 government secondary, 3 Catholic, 6 independent.
Who lives here
Demographics.
The 2021 Census put Greenwich's population at 5,469, with a median age of 42. That sits as a typical family-age mix. Households are mostly owner-occupied (65% own, 31% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (68% family households, 28% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
Population
5,469
Median age
42
Family households
68%
Lone person
28%
Demographics data as of May 2026· ABS 2021 Census
Market
The price of a home here.
Median house price
Verified median pending
We don't yet have a verified suburb-level median for this market. We're working on a data partner; in the meantime, treat the state-level figures as a guide only. How we source data.
Sales data as of May 2026· rental-nsw
Rental and ownership
Weekly rent (house)
$580/wk
Weekly rent (unit)
$550/wk
Owner occupied
65%
Renter occupied
31%
At a deeper level
5,469
Median age: 42
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Safety
Crime and safety.
112
total offences in 2025
Top offence categories
Crime statistics are reported at LGA level and may cover a broader area than this suburb.
Source: State Police Open Data
Crime data as of January 2025· State Police Open Data
Getting around
Walkability.
20
0
100
Scores calculated from OpenStreetMap data (ODbL)
Walkability data as of May 2026· OpenStreetMap
Place
Location.
Amenities
Transport
Education
Schools in Greenwich.
Local schools for Greenwich
View the catchment for each school to find out more.
Government School Catchment
Greenwich Public School
Bradfield College
Royal North Shore Hospital School
© ACARA, licensed under CC BY 4.0.
Climate
Weather year-round.
Annual Rainfall
1302 mm
Hottest Month (avg max)
26.2°C
Coldest Month (avg min)
8.4°C
Monthly Rainfall (mm)
Weather data from BOM station Sydney (Observatory Hill) (33 km away)
Climate data as of May 2026· Bureau of Meteorology
Frequently asked
About Greenwich.
- What is the Greenwich postcode?
- Greenwich is in the 2065 postcode, in NSW, in the Willoughby City Council region.
- Where is Greenwich?
- Greenwich is a suburb of Sydney, in NSW 2065. It is part of the Greater Sydney area, in the Willoughby City Council region.
- What is the average rent in Greenwich?
- The median weekly rent for houses is $580, for units it's $550.
- What schools are in Greenwich?
- There are 20 schools serving Greenwich on this page, including Greenwich Public School, International Chinese School, Bradfield College.
- How walkable is Greenwich?
- Greenwich has a Walk Score of 20 out of 100, highly car-dependent. transit score 0, bike score 100.
- What suburbs are near Greenwich?
- Greenwich is close to Wollstonecraft, Northwood, Gore Hill, Waverton, Hmas Waterhen.
- What is the population of Greenwich?
- The population of Greenwich is approximately 5,469 (2021 Census). The median age is 42.
For Sale
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Buying
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Side by side
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Sources cited
Median, growth and rental data from state revenue offices and ABS. Census from ABS 2021. Climate from BoM. Hazard from Geoscience Australia. School data from ACARA. Crime from state police open data. Full methodology →
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