Colac Otway
Marengo
Marengo at a glance
Walk score
0
Very car dependent
Population
2,363
Median age 53
The brief
What to know about Marengo.
Marengo (3233) sits in the Colac Otway region of Victoria.
Marengo has roughly 2,363 residents, with a retiree-heavy demographic. Households are dominated by renters. Daily life is car-dependent: most residents drive to work, school and the shops.
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Day to day
What it’s like to live here.
Marengo 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 2 government primary.
Who lives here
Demographics.
The 2021 Census put Marengo's population at 2,363, with a median age of 53. That sits as a retiree-heavy demographic.
Population
2,363
Median age
53
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)
$300/wk
Weekly rent (unit)
$255/wk
Owner occupied
–
Renter occupied
–
At a deeper level
2,363
Median age: 53
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Safety
Crime and safety.
3
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 Marengo.
Local schools for Marengo
View the catchment for each school to find out more.
Government School Catchment
Apollo Bay P-12 College
Lavers Hill K-12 College
Forrest Primary School
© 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 Marengo.
- What is the Marengo postcode?
- Marengo is in the 3233 postcode, in VIC, in the Colac Otway region.
- What is the average rent in Marengo?
- The median weekly rent for houses is $300, for units it's $255.
- What schools are in Marengo?
- There are 5 schools serving Marengo on this page, including Apollo Bay P-12 College, Lavers Hill K-12 College, Forrest Primary School.
- How walkable is Marengo?
- Marengo has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Marengo?
- Marengo is close to Apollo Bay, Skenes Creek, Petticoat Creek, Skenes Creek North, Aire Valley.
- What is the population of Marengo?
- Marengo has approximately 2,363 residents. The median age is 53.
Marengo
Guides
Surrounding Suburbs
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
Every figure on this page carries its source and as-of date in a tooltip. If a figure looks off to you, tell us and we’ll fix it within a week.
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