Grass Flat at a glance
Walk score
0
Very car dependent
Population
987
Median age 50
The brief
What to know about Grass Flat.
The postcode for Grass Flat is 3409 (VIC).
Grass Flat (3409) sits in the West Wimmera region of Victoria.
Grass Flat has roughly 987 residents, with an established, older skew. Households are dominated by renters. Daily life is car-dependent: most residents drive to work, school and the shops.
Day to day
What it’s like to live here.
Grass Flat 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 2 government primary, 1 government secondary, 2 Catholic.
Who lives here
Demographics.
The 2021 Census put Grass Flat's population at 987, with a median age of 50. That sits as an established, older skew.
Population
987
Median age
50
Family households
–
Lone person
–
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)
$180/wk
Weekly rent (unit)
$153/wk
Owner occupied
–
Renter occupied
–
At a deeper level
987
Median age: 50
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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 Grass Flat.
Local schools for Grass Flat
View the catchment for each school to find out more.
Government School Catchment
Natimuk Primary School
Dimboola Primary School
Dimboola Memorial Secondary College
© ACARA, licensed under CC BY 4.0.
Frequently asked
About Grass Flat.
- What is the Grass Flat postcode?
- Grass Flat is in the 3409 postcode, in VIC, in the West Wimmera Shire Council region.
- Where is Grass Flat?
- Grass Flat is a regional suburb in VIC, postcode 3409, in the West Wimmera Shire Council region.
- What is the average rent in Grass Flat?
- The median weekly rent for houses is $180, for units it's $153.
- What schools are in Grass Flat?
- There are 6 schools serving Grass Flat on this page, including Natimuk Primary School, Dimboola Primary School, Dimboola Memorial Secondary College.
- How walkable is Grass Flat?
- Grass Flat has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Grass Flat?
- Grass Flat is close to Arapiles, Natimuk, Duchembegarra, Mitre, Mitre.
- What is the population of Grass Flat?
- The population of Grass Flat is approximately 987 (2021 Census). The median age is 50.
For Sale
Grass Flat
Buying
Selling
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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