Corio
One of Corio's clearest contrasts is the gap between its 15,497 residents and its low 22.0 household-income percentile: this is an affordable, working-class part of Greater Geelong rather than a high-income market. The median age is 35, five years below the national figure, while 27.8% of residents were born overseas, 6.2 percentage points above the national share. A 91.5% separate-house rate supports family-sized living because detached stock dominates. Compared with nearby Norlane and Lara, Corio is best read as a large detached-home suburb where price access, car dependence and street-level amenity matter more than rapid growth.
Population
15,497
Median Age
35.0
Household IncomeiMedian weekly household income (ABS Census)
$1,152/wk
DAs (12 months)iDevelopment Applications lodged in the past year
24
Median House
$595K
October to December 2025
Corio suits buyers prioritising a detached three-bedroom home over apartment living. Mortgage costs are $1,300 monthly and payments equal 26.1% of household income, higher than rent-to-income at 24.3%. Compared with higher-priced inner-Geelong choices, Corio gives buyers more conventional family stock because detached housing is the dominant format, but street condition and commuting costs deserve close checks.
For Buyers
Corio suits buyers prioritising a detached three-bedroom home over apartment living. Mortgage costs are $1,300 monthly and payments equal 26.1% of household income, higher than rent-to-income at 24.3%. Compared with higher-priced inner-Geelong choices, Corio gives buyers more conventional family stock because detached housing is the dominant format, but street condition and commuting costs deserve close checks.
For Investors
Corio's investor profile centres on affordable detached rentals rather than premium scarcity. Weekly rent is $280 and 40.7% of households rent, compared with 29.2% owning outright and 28.6% paying a mortgage. Vacancy is 5.6%, so tenant demand should be tested property by property. The suburb recorded 25 development applications in 12 months, including subdivision activity that may add competing stock or broaden lot supply. Compared with speculative markets, the case is yield, entry price and maintenance discipline.
Development Activity
Total DAs
49
Last 12 Months
24
YoY ChangeiYear-over-year change in DA lodgements
+118.2%
Avg DA CostiAverage estimated cost per DA in the past year
N/A
Monthly DA Lodgements
DA Categories
Schools in Corio
Open-register school locations for education access. This is not a school-quality ranking.
Geelong Grammar School
Northern Bay P-12 College
St Francis Xavier School
Demographics
Corio's demographic profile is younger than the national pattern but not youthful in trajectory. Median age is 35, five years below the national figure, while the forecast shift is labelled "Declining young" and the young share has fallen 3.3 percentage points. Household size is 2.5, matching the national comparison, with couples with children at 36.0% of families and one-parent families at 30.0%. English ancestry is most common at 4,951 people, followed by Other at 2,707 and Irish at 1,209. Overseas-born residents account for 27.8%, 6.2 points above the national share, with Punjabi the most common listed language at 94 people. Compared with nearby Norlane and Lara, the household mix matters because family space and ageing needs are both relevant.
Age Distribution
Bedrooms
Dwelling Structure
91.5%
Houses
6.5%
Townhouse
0.8%
Apartment
Tenure
Corio is overwhelmingly a detached, three-bedroom market, which keeps the housing offer practical but limits apartment choice. Separate houses make up 91.5% of stock, 3-bedroom homes 72.6%, apartments 0.8% and 4-plus-bedroom homes 13.8%. Tenure is split between 40.7% renting, 29.2% owning outright and 28.6% with a mortgage, so rental turnover and affordability shape demand. Mortgage-to-income is 26.1%, higher than rent-to-income at 24.3%, and neither is flagged as stressed. Compared with nearby Norlane and Lara, inspect lot size, renovation quality and tenure street by street.
Mortgage / mo
$1,300
Rent / wkiMedian weekly rent for new bonds (year ending Sep 2025), Homes Victoria bond data (year-ending median). Census 2021 median: $280.
$400
Bond data year ending Sep 2025 · houses $420 · units $380
HH Size
2.5
Personal Income / wk
$537
Vacancy Ratei% of dwellings unoccupied on Census night (ABS 2021)
5.6%
Unoccupied
334
Rent / IncomeiMedian rent as % of household income. Over 30% = housing stress
24.3%
Mortgage / IncomeiMedian mortgage as % of household income. Over 30% = housing stress
26.1%
Community Profile
Languages Spoken at Home
Ancestry
Household Composition
36.0%
Couples with children
31.4%
Couples, no children
30.0%
Single parent
3,880
Total families
Economy & Employment
Corio's economy leans toward service and practical industries rather than high-income professional employment. Healthcare leads at 20.4% and 599 workers, followed by Construction at 11.0% and 323, Education at 10.3% and 303, Retail at 9.7% and 284, and Manufacturing at 8.9% and 263. Labourers number 1,212, Trades 868 and Machinery/Drivers 795, reinforcing a hands-on employment base because these occupations align with the suburb's industrial and service connections. Unemployment is 8.7%, participation 49.7% and full-time employment 54.4%; household income ranks at the 22.0 percentile nationally. Compared with higher-income suburbs, price sensitivity and access to local jobs matter. IRSAD and IRSD are both in decile 1, reflecting concentrated disadvantage.
Unemployment
8.7%
Labour Force
6,279
Unemployed
544
Source: ABS Census 2021
Socio-Economic Indexes (SEIFA)iABS index ranking suburbs from 1 (most disadvantaged) to 10 (most advantaged)
Full-time
54.4%
Part-time
37.7%
Participation
49.7%
Employed
5,735
Full-time and part-time are shares of the employed. Source: ABS Census 2021
Occupations
Top Industries
University
15.4%
Postgraduate
3.8%
Born Overseas
27.8%
Dwellings
5,589
Transport to Work
Daily life in Corio is strongly car-oriented: 77.4% travel as car drivers, compared with 2.8% using public transport and 2.8% walking or cycling; 9.2% work from home. Three school options span Catholic primary, government P-12 and independent P-12 sectors, giving families a broad type mix, while enrolment zones and travel times still need checking at the exact address. Safety needs street-level scrutiny: the crime rate is 177.0 offences per 1,000 residents, with 1,448 property and deception offences compared with 433 crimes against the person. IRSAD is in decile 1, below the top socioeconomic deciles, so budgets and service access matter. Compared with central Geelong, expect greater car reliance.
Drive
77.4%
Public Transport
2.8%
Walk / Cycle
2.8%
Work from Home
9.2%
Population Forecast
+0.27%/yr
(+49 people/yr)
EstablishedCorio is an established, slow-growth market: the forecast annual trend is 0.27%, and population change across the wider area is 4.8% over 10 years. Overseas migration is the primary driver, so demand may be refreshed even as the age profile shifts. The trajectory is "Declining young", with the young share down 3.3 percentage points and the senior share up 2.9 points. Gentrification is scored 10 and staged "Not gentrifying", despite a separate shift score of 34 and "Early signs", so the signal is mixed. Compared with high-growth outer corridors, Corio's 0.27% pace is modest; 25 development applications in 12 months are more likely to broaden supply than trigger a sudden price reset.
Historical + Forecast
Hamilton-Perry + Holt smoothing on ERP 2001-2025
Age Cohort Forecast
Primary Driver
Overseas Migration
Net Overseas / yr
+202
Net Internal / yr
-292
Gentrification Signal
Not gentrifying
Net internal outflow -292/yr, Strong overseas inflow +202/yr
Safety & Crime
Total Offences
2,743
Year ending June 2024
Rate per 1,000 People
177.0
Offence Categories
Source: Crime Statistics Agency Victoria / SA Police
National Ranking iPercentile rank among ~15,000 AU suburbs. 90% = higher than 90% of suburbs
How Corio compares to ~15,000 Australian suburbs
Frequently Asked Questions
Is Corio a good suburb to live in?
Corio can suit buyers who value a detached home and lower entry pricing more than rapid growth or strong public transport. The median age is 35, 91.5% of dwellings are separate houses, and 77.4% of commuters drive, so the best fit is usually a car-oriented household that checks street conditions, services and school zones.
What schools are in Corio?
Three school options serve Corio: St Francis Xavier School, a Catholic primary school; Northern Bay P-12 College, a government primary-secondary college; and Geelong Grammar School, an independent primary-secondary school. Check the exact address, year level availability and enrolment zone before relying on proximity.
Is Corio safe?
Corio recorded 2,743 offences, equal to 177.0 offences per 1,000 residents. Property and deception offences were the largest category at 1,448, followed by justice procedures offences at 558 and crimes against the person at 433. Compare individual streets, lighting, parking and security before buying or renting.
Is Corio good for property investment?
Corio can work for an investor seeking an affordable detached-house market, but the return case needs careful testing. Weekly rent is $280, the rental share is 40.7%, vacancy is 5.6%, and 25 development applications were recorded in 12 months. Forecast annual growth is 0.27%, below the 5.1% long-run CAGR, so cash flow and maintenance matter.
How is Corio's population changing?
Population change across the wider area is forecast at 4.8% over 10 years, with annual growth of 0.27%. Overseas migration is the primary driver, but the trajectory is labelled "Declining young": the young share is down 3.3 percentage points and the senior share is up 2.9 points. This suggests slow expansion with gradual ageing.
What development is occurring in Corio?
Development activity is present, with 25 applications recorded in 12 months. Examples include a two-lot subdivision, certification for a 38-lot plan and drainage or sewerage easement work. Buyers should check whether a site is affected by subdivision, access or services changes because lot creation can alter nearby traffic, parking and future housing supply.
How to read these comparisons
Phrases like "above the national average" reference the unweighted median across Australian suburbs with more than 1,000 residents, not population-weighted national figures. Suburb-level medians are more useful for ranking suburbs against each other; ABS census headlines are population-weighted (so dominated by Sydney and Melbourne) and can read very differently.
Current baseline (refreshed 2026-05-10): median age 40, university-educated 30.1%, born overseas 21.6%, average household size 2.5 people.
Data sources: ABS 2021 Census (demographics, income, tenure), Valuer-General Victoria (house prices), state education open registers (school locations), state Crime Statistics agencies (offences), council DA portals (development applications). Population forecasts use a Hamilton-Perry cohort model calibrated to ABS ERP.
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