Southern Grampians Shire Council
Lake Mundi
Lake Mundi at a glance
Walk score
0
Very car dependent
Population
37
Median age 54
The brief
What to know about Lake Mundi.
Lake Mundi (3312) sits in the Southern Grampians region of Victoria.
Lake Mundi has roughly 37 residents, with a retiree-heavy demographic. Households are predominantly owner-occupied. Daily life is car-dependent: most residents drive to work, school and the shops.
Day to day
What it’s like to live here.
Lake Mundi scores 0/100 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.
Schooling within or near the suburb covers 4 government primary, 2 government secondary, 2 Catholic.
Who lives here
Demographics.
The 2021 Census put Lake Mundi's population at 37, with a median age of 54. That sits as a retiree-heavy demographic. Households are predominantly owner-occupied (100% own, 0% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (67% family households, 25% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
Population
37
Median age
54
Family households
67%
Lone person
25%
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)
$120/wk
Weekly rent (unit)
$180/wk
Owner occupied
100%
Renter occupied
–
At a deeper level
37
Median age: 54
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Safety
Crime and safety.
1
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
Getting around
Walkability.
0
0
0
Scores calculated from OpenStreetMap data (ODbL)
Walkability data as of May 2026· OpenStreetMap
Place
Location.
Amenities
Transport
Education
Schools in Lake Mundi.
Local schools for Lake Mundi
View the catchment for each school to find out more.
Government School Catchment
Casterton Secondary College
Casterton Primary School
Nangwarry Primary School
© ACARA, licensed under CC BY 4.0.
Frequently asked
About Lake Mundi.
- What is the Lake Mundi postcode?
- Lake Mundi is in the 3312 postcode, in VIC, in the Southern Grampians Shire Council region.
- What is the average rent in Lake Mundi?
- The median weekly rent for houses is $120, for units it's $180.
- What schools are in Lake Mundi?
- There are 8 schools serving Lake Mundi on this page, including Casterton Secondary College, Casterton Primary School, Sacred Heart School.
- How walkable is Lake Mundi?
- Lake Mundi has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Lake Mundi?
- Lake Mundi is close to Heath Field, Corndale, Nangeela, Warrock, Dergholm.
- What is the population of Lake Mundi?
- Lake Mundi has approximately 37 residents. The median age is 54.
For Sale
Lake Mundi
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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 →
Always dated
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