Mundijong vs Whitby
Whitby is the younger of the two, with a median age of 28 against 40 in Mundijong. In both, the large majority of households own their home and the large majority of homes are detached houses. In Mundijong, about half of households are couple families. In Whitby, most households are couple families. Houses cost more in Whitby: a median of $690,000, against $610,000 in Mundijong, though rent is higher in Mundijong. On these figures, Whitby tends to suit young adults and 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
Whitby
ahead on the one thing that separates them
- is already more of a family suburb (79% vs 69%)
Weighs schools, house stock, crime, parks, childcare, and who already lives there.
First-home buyers
Mundijong
ahead on the one thing that separates them
- has cheaper houses ($610,000 vs $690,000)
Weighs house prices, land prices, and mortgage stress.
Renters
Too close to call
Nothing among the 3 things we measure here separates them by enough to be worth acting on.
Weighs rent, rental stress, and how much is for rent.
Commuting to the city
Mundijong
ahead on 2 of the 4 things we measure here
- is more walkable (37/100 vs 0/100)
- sits closer to the CBD (48.4 km vs 51 km)
Weighs distance, drive time, rail access, and walkability.
Downsizers and retirees
Mundijong
ahead on 2 of the 4 things we measure here
- is more walkable (37/100 vs 0/100)
- has more residents already 65 and over (16% vs 4%)
Weighs who already lives there, GPs, walkability, and crime.
Investors
Whitby
ahead on 2 of the 2 things we measure here
- is growing faster (215.0% vs 1.1%)
- returns a higher gross yield on houses (4.3% vs 3.6%)
Weighs house yield and population growth.
Where they sit
Mundijong and Whitby 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
Mundijong skews older (40 vs 28); Whitby has higher household incomes ($110,084 vs $94,796).
| Mundijong | Whitby | |
|---|---|---|
| Population | 1,246 +19% vs other | 1,005 |
| Population trend (2016 → 2021) | +1.1% | +215.0% |
| Median age | 40 | 28 |
| Median household income | $94,796/yr | $110,084/yr +16% vs other |
| Median weekly rent | $385/wk +6% vs other | $360/wk |
Age profile
Share of residents in each band, 2021 Census.
Bars are drawn against the largest share shown (27.3%).
Who lives together
Household composition, 2021 Census.
Who owns and who rents
Occupied private dwellings by tenure, 2021 Census.
Qualifications
Highest non-school qualification, residents 15+, 2021 Census.
Bars are drawn against the largest share shown (21.0%).
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 (9.9%).
What people live in
Occupied private dwellings by structure, 2021 Census.
Property market
| Mundijong | Whitby | |
|---|---|---|
| Median house price | $610,000 | $690,000 |
| Median unit price | — same for both | |
| Median land price | $275,500 | $300,000 |
| Typical days to sell (houses) | 16 days from 10 sales | 24 days from 24 sales |
House price by bedroom count
Only bed counts both suburbs published enough sales for. Sale counts are shown because the buckets differ in depth.
16 vs 16 sales
37 vs 53 sales
5 vs 6 sales
Development activity
| Mundijong | Whitby | |
|---|---|---|
| New dwellings approved | 859 across Serpentine-Jarrahdale same for both | |
| Approvals change year on year | +104% same for both | |
Gross rental yield
| Mundijong | Whitby | |
|---|---|---|
| Houses | 3.6% $695/wk on $1M | 4.3% $690/wk on $829K |
| Units | — same for both | |
Ranking within WA
| Mundijong | Whitby | |
|---|---|---|
| House price | — same for both | |
| Income | Higher than 59% of WA | Higher than 75% of WA |
| Schools | — same for both | |
| Walkability | Higher than 80% of WA | Higher than 31% of WA |
| Affordability | — same for both | |
| EV adoption | Higher than 57% of WA same for both | |
| NBN connectivity | Higher than 74% of WA | Higher than 96% of WA |
| Rental yield (houses) | Higher than 16% of WA | Higher than 47% of WA |
Liveability
Mundijong is more walkable (37 vs 0); Whitby scores higher overall (31 vs 24).
| Mundijong | Whitby | |
|---|---|---|
| Grade | D | C |
| Score | 24/100 | 31/100 |
| Socio-economic band | below-average income decile 3/10 | mid-range socio-economic decile 6/10 |
Risk profile
Mundijong carries more flood risk (80 vs 45); Whitby carries more bushfire risk (53 vs 40).
| Mundijong | Whitby | |
|---|---|---|
| Bushfire | Moderate 40/100 | Moderate 53/100 |
| Crime | Moderate 63/100 | Moderate 55/100 |
| Flood | High 80/100 | Moderate 45/100 |
| Coastal erosion | None 0/100 same for both | |
| Aircraft noise | None 0/100 same for both | |
| Industrial facilities nearby | 5 within 5 km same for both | |
Schools
| Mundijong | Whitby | |
|---|---|---|
| Inside the suburb | 1 | 0 |
| Rated above peers | 0 same for both | |
| Rated at peers | 1 | 0 |
| Rated below peers | 0 same for both | |
Schools in Mundijong
- Mundijong Primary School Government · Primary at peers
Schools in Whitby
No schools recorded inside this suburb's boundary. Children here will be zoned to schools nearby.
Amenities in the suburb
| Mundijong | Whitby | |
|---|---|---|
| Parks & reserves | 2 | 0 |
| Childcare | 2 | 0 |
| GPs | 1 | 0 |
| Pharmacies | 1 | 0 |
| Police stations | 1 | 0 |
| Banks & Bank@Post | 1 | 0 |
| EV chargers | 1 | 0 |
| Waterways | 0 | 1 |
Mobility
Whitby sits further from the CBD (51 km vs 48.4 km).
| Mundijong | Whitby | |
|---|---|---|
| Walkability score | 37/100 | 0/100 |
| Distance to Perth | 48.4 km | 51 km +5% vs other |
| Drive time (normal traffic) | 48 min | 49 min |
| Public transport score | 62/100 Rail · Bus | 29/100 Bus |
| Peak arrivals per hour | 25.5 7-9am + 5-7pm | 5.0 7-9am + 5-7pm |
| Median peak wait | 1 min scheduled, not actual | 12 min scheduled, not actual |
| Electric vehicle share | 0.5% postcode 6123 same for both | |
| Rooftop solar per 100 dwellings | 89 postcode 6123 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 (84.1%).
Setting
| Mundijong | Whitby | |
|---|---|---|
| Elevation | 33 m above sea level, at the suburb centre | 87 m above sea level, at the suburb centre |
| Distance to the ocean | 21.2 km | 24.5 km |
NBN connectivity
| Mundijong | Whitby | |
|---|---|---|
| Connectivity score | 59/100 | 92/100 |
| Most common technology | Fibre to the node | Fibre to the premises |
| Full-fibre (FTTP) share | 33% 490 premises | 88% 486 premises |
Climate
| Mundijong | Whitby | |
|---|---|---|
| Annual rainfall | 1,013 mm same for both | |
| Summer max (Jan) | 30.0°C same for both | |
| Winter min (Jul) | 7.0°C same for both | |
Council rates
| Mundijong | Whitby | |
|---|---|---|
| Average residential rate | $2,810/yr same for both | |
| Council | Serpentine-Jarrahdale same for both | |
Federal electorate
| Mundijong | Whitby | |
|---|---|---|
| Division | Canning same for both | |
| Member | Andrew Hastie same for both | |
| Party | Liberal same for both | |
First Home Owner Grant
| Mundijong | Whitby | |
|---|---|---|
| Grant amount | $10,000 same for both | |
| Property price cap | $800,000 same for both | |
| Eligibility | New same for both | |
Tags
Mundijong
Whitby
More comparisons
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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.