Bunyip vs Iona
Bunyip is the younger of the two, with a median age of 38 against 47 in Iona. In both, the large majority of households own their home, the large majority of homes are detached houses, and most households are couple families. On these figures, Bunyip tends to suit families with children.
Which one suits you?
There is no overall winner — the suburb that suits a family with school-age kids is routinely the wrong one for someone commuting into the city. So each of these answers its own question, against a checklist you can see, using the same figures in the tables below.
Families with school-age kids
Bunyip
ahead on 3 of the 6 things we measure here
- has more childcare (5 vs 0)
- has more parks and reserves (4 vs 0)
- has more schools inside the suburb (2 vs 0)
- But Iona carries lower crime risk (16/100 vs 40/100)
Weighs schools, house stock, crime, parks, childcare, and who already lives there.
First-home buyers
Too close to call
Nothing among the 1 things we measure here separates them by enough to be worth acting on.
Weighs mortgage stress.
Renters
Iona
ahead on the one thing that separates them
- has cheaper rent ($250/wk vs $320/wk)
Weighs rent, rental stress, and how much is for rent.
Commuting to the city
Bunyip
ahead on 3 of the 3 things we measure here
- is more walkable (70/100 vs 0/100)
- has a shorter drive in (68 min vs 79 min)
- sits closer to the CBD (83.2 km vs 86.7 km)
Weighs distance, drive time, and walkability.
Downsizers and retirees
Bunyip
ahead on 2 of the 4 things we measure here
- is more walkable (70/100 vs 0/100)
- has more GPs (2 vs 0)
- But Iona carries lower crime risk (16/100 vs 40/100)
Weighs who already lives there, GPs, walkability, and crime.
Investors
Bunyip
ahead on the one thing that separates them
- is growing faster (26.9% vs 5.3%)
Weighs population growth.
Where they sit
Bunyip and Iona drawn to the same scale. Both outlines are shown together, so the map answers whether they share a border and how their areas compare.
Bars start at zero. Scores, risks and rankings are drawn against their full 0–100 range; other rows are drawn in proportion to the larger of the two.
Side by side, out of 100
Risks are inverted — shown as safety and low exposure — so a longer bar always means better.
Demographics
Bunyip has more residents (3,131 vs 240); Bunyip rents higher ($320/wk vs $250/wk).
| Bunyip | Iona | |
|---|---|---|
| Population | 3,131 +92% vs other | 240 |
| Population trend (2016 → 2021) | +26.9% | +5.3% |
| Median age | 38 | 47 |
| Median household income | $100,204/yr | $100,048/yr |
| Median weekly rent | $320/wk +22% vs other | $250/wk |
Age profile
Share of residents in each band, 2021 Census.
Bars are drawn against the largest share shown (19.2%).
Who lives together
Household composition, 2021 Census.
Who owns and who rents
Occupied private dwellings by tenure, 2021 Census.
Where residents were born
Largest overseas birthplaces, as a share of all residents, 2021 Census. A dash means that country is not among the suburb's own eight largest.
Bars are drawn against the largest share shown (3.8%).
Qualifications
Highest non-school qualification, residents 15+, 2021 Census.
Bars are drawn against the largest share shown (20.0%).
What people live in
Occupied private dwellings by structure, 2021 Census.
Property market
| Bunyip | Iona | |
|---|---|---|
| Median house price | $888,000 | — |
| Median unit price | $490,000 | — |
| Median land price | $791,000 | — |
| Typical days to sell (houses) | 34 days from 35 sales | — |
Zoning mix
Bunyip has more rural and farming land (72% vs 20%).
| Bunyip | Iona | |
|---|---|---|
| Other and special use | 2% | 80% |
| Rural and farming | 72% | 20% |
| Residential | 17% | 0% |
| Infrastructure and transport | 5% | 0% |
| Parks and recreation | 3% | 0% |
| Zoning sets what may be built, not what is there today. A single address can sit in a different zone to the suburb around it. Zones as at 2026-09. | ||
Development activity
| Bunyip | Iona | |
|---|---|---|
| New dwellings approved | 1,323 across Cardinia same for both | |
| Approvals change year on year | +13% same for both | |
Gross rental yield
| Bunyip | Iona | |
|---|---|---|
| Houses | 3.2% $550/wk on $882K | — |
| Units | — same for both | |
Ranking within VIC
| Bunyip | Iona | |
|---|---|---|
| House price | Higher than 64% of VIC | — |
| Income | Higher than 73% of VIC | Higher than 72% of VIC |
| Schools | — same for both | |
| Walkability | Higher than 90% of VIC | Higher than 8% of VIC |
| Affordability | Higher than 52% of VIC | — |
| EV adoption | Higher than 51% of VIC same for both | |
| NBN connectivity | Higher than 81% of VIC | Higher than 50% of VIC |
| Rental yield (houses) | Higher than 25% of VIC | — |
Liveability
Bunyip is more walkable (70 vs 0).
| Bunyip | Iona | |
|---|---|---|
| Grade | C | — |
| Score | 38/100 | — |
| Socio-economic band | mid-range socio-economic decile 6/10 same for both | |
Risk profile
Bunyip carries more bushfire risk (61 vs 0); Bunyip carries more crime risk (40 vs 16).
| Bunyip | Iona | |
|---|---|---|
| Bushfire | Moderate 61/100 | None 0/100 |
| Crime | Moderate 40/100 | Low 16/100 |
| Flood | High 93/100 | High 99/100 |
| Coastal erosion | None 0/100 same for both | |
| Aircraft noise | None 0/100 same for both | |
| Industrial facilities nearby | 1 within 5 km | 0 within 5 km |
Schools
| Bunyip | Iona | |
|---|---|---|
| Inside the suburb | 2 | 0 |
| Rated above peers | 0 same for both | |
| Rated at peers | 1 | 0 |
| Rated below peers | 1 | 0 |
Schools in Bunyip
- Columba Catholic School Catholic · Primary at peers
- Bunyip Primary School Government · Primary below peers
Schools in Iona
No schools recorded inside this suburb's boundary. Children here will be zoned to schools nearby.
Amenities in the suburb
| Bunyip | Iona | |
|---|---|---|
| Supermarkets | 1 | 0 |
| Cafes & restaurants | 2 | 0 |
| Parks & reserves | 4 | 0 |
| Childcare | 5 | 0 |
| GPs | 2 | 0 |
| Pharmacies | 1 | 0 |
| Police stations | 1 | 0 |
| Banks & Bank@Post | 2 | 0 |
| Waterways | 5 | 0 |
Mobility
Iona sits further from the CBD (86.7 km vs 83.2 km).
| Bunyip | Iona | |
|---|---|---|
| Walkability score | 70/100 | 0/100 |
| Distance to Melbourne | 83.2 km | 86.7 km +4% vs other |
| Drive time (normal traffic) | 68 min | 79 min |
| Electric vehicle share | 0.5% postcode 3815 same for both | |
| Rooftop solar per 100 dwellings | 47 postcode 3815 same for both | |
How people get to work
Method of travel on census day 2021 — which fell during COVID restrictions, so working from home is inflated and every travel mode understated.
Bars are drawn against the largest share shown (72.2%).
Setting
| Bunyip | Iona | |
|---|---|---|
| Elevation | 40 m above sea level, at the suburb centre | 25 m above sea level, at the suburb centre |
| Distance to the ocean | 25.1 km | 19.7 km |
NBN connectivity
| Bunyip | Iona | |
|---|---|---|
| Connectivity score | 72/100 | 30/100 |
| Most common technology | Fibre to the premises | Fixed wireless |
| Full-fibre (FTTP) share | 53% 1,333 premises | 0% 101 premises |
Climate
| Bunyip | Iona | |
|---|---|---|
| Annual rainfall | 1,350 mm same for both | |
| Summer max (Jan) | — same for both | |
| Winter min (Jul) | — same for both | |
Council rates
| Bunyip | Iona | |
|---|---|---|
| Average residential rate | $1,880/yr same for both | |
| Council | Cardinia same for both | |
Federal electorate
| Bunyip | Iona | |
|---|---|---|
| Division | La Trobe same for both | |
| Member | Jason Wood same for both | |
| Party | Liberal same for both | |
First Home Owner Grant
| Bunyip | Iona | |
|---|---|---|
| Grant amount | $10,000 same for both | |
| Property price cap | $750,000 same for both | |
| Eligibility | New same for both | |
Tags
More comparisons
Other comparisons with Bunyip
Other comparisons with Iona
Information shown is provided as-is from Australian government and commercial data sources.
Always verify with the relevant authority before making property decisions.
See Data Sources and How We Calculate for details.