Irrewarra at a glance
Walk score
0
Very car dependent
Population
365
Median age 47
The brief
What to know about Irrewarra.
The postcode for Irrewarra is 3249 (VIC).
Irrewarra (3249) sits in the Corangamite region of Victoria.
Irrewarra has roughly 365 residents, with an established, older skew. Households are predominantly owner-occupied. Daily life is car-dependent: most residents drive to work, school and the shops.
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What it’s like to live here.
Irrewarra 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.
Summer days here average around 25°C (mild), winter mornings around 3°C (cold). Annual rainfall lands at about 612mm. Data comes from the Bureau of Meteorology's Geelong Racecourse station, 83.9km away.
Schooling within or near the suburb covers 4 government primary, 1 government secondary, 3 Catholic.
Who lives here
Demographics.
The 2021 Census put Irrewarra's population at 365, with a median age of 47. That sits as an established, older skew. Households are predominantly owner-occupied (86% own, 6% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (76% family households, 25% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
Population
365
Median age
47
Family households
76%
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)
$250/wk
Weekly rent (unit)
$238/wk
Owner occupied
86%
Renter occupied
6%
At a deeper level
365
Median age: 47
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Safety
Crime and safety.
20
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
Nearby suburbs
Education
Schools in Irrewarra.
Local schools for Irrewarra
View the catchment for each school to find out more.
Government School Catchment
Colac Primary School
Colac West Primary School
Colac Secondary College
© ACARA, licensed under CC BY 4.0.
Climate
Weather year-round.
Annual Rainfall
612 mm
Hottest Month (avg max)
25.6°C
Coldest Month (avg min)
3.0°C
Monthly Rainfall (mm)
Weather data from BOM station Geelong Racecourse (84 km away)
Climate data as of May 2026· Bureau of Meteorology
Frequently asked
About Irrewarra.
- What is the Irrewarra postcode?
- Irrewarra is in the 3249 postcode, in VIC, in the Corangamite Shire Council region.
- Where is Irrewarra?
- Irrewarra is a regional suburb in VIC, postcode 3249, in the Corangamite Shire Council region.
- What is the average rent in Irrewarra?
- The median weekly rent for houses is $250, for units it's $238.
- What schools are in Irrewarra?
- There are 9 schools serving Irrewarra on this page, including Colac Primary School, St Mary's School, Colac West Primary School.
- How walkable is Irrewarra?
- Irrewarra has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Irrewarra?
- Irrewarra is close to Colac East, Colac, Warncoort, Balintore, Colac West.
- What is the population of Irrewarra?
- The population of Irrewarra is approximately 365 (2021 Census). The median age is 47.
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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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