Hmas Cerberus at a glance
Population
1,124
Median age 21
The brief
What to know about Hmas Cerberus.
The postcode for Hmas Cerberus is 3920 (VIC), part of Greater Melbourne.
Hmas Cerberus (3920) sits in the Mornington Peninsula region of Victoria.
Hmas Cerberus has roughly 1,124 residents, with a young, transient demographic. Households are dominated by renters.
Who lives here
Demographics.
The 2021 Census put Hmas Cerberus's population at 1,124, with a median age of 21. That sits as a young, transient demographic. The household mix skews family-dominated (90% family households, 5% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
Population
1,124
Median age
21
Family households
90%
Lone person
5%
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.
Rental and ownership
Weekly rent (house)
$260/wk
Weekly rent (unit)
$260/wk
Owner occupied
–
Renter occupied
96%
At a deeper level
1,124
Median age: 21
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Safety
Crime and safety.
17
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 December 2025· State Police Open Data
Place
Location.
Amenities
Transport
Nearby suburbs
Education
Schools in Hmas Cerberus.
Frequently asked
About Hmas Cerberus.
- What is the Hmas Cerberus postcode?
- Hmas Cerberus is in the 3920 postcode, in VIC, in the Mornington Peninsula Shire Council region.
- Where is Hmas Cerberus?
- Hmas Cerberus is a suburb of Melbourne, in VIC 3920. It is part of the Greater Melbourne area, in the Mornington Peninsula Shire Council region.
- What is the average rent in Hmas Cerberus?
- The median weekly rent for houses is $260, for units it's $260.
- What is the population of Hmas Cerberus?
- The population of Hmas Cerberus is approximately 1,124 (2021 Census). The median age is 21.
For Sale
Hmas Cerberus
Buying
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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