Moorak vs Ob Flat
Moorak is the younger of the two, with a median age of 42 against 48 in Ob Flat. In both, the large majority of households own their home, the large majority of homes are detached houses, and most households are couple families. Houses cost more in Moorak: a median of $1.12 million, against $800,000 in Ob Flat. On these figures, Ob Flat tends to suit older residents and buyers on a tighter budget.
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
Too close to call
Nothing among the 6 things we measure here separates them by enough to be worth acting on.
Weighs schools, house stock, crime, parks, childcare, and who already lives there.
First-home buyers
Ob Flat
ahead on the one thing that separates them
- has cheaper houses ($800,000 vs $1,120,000)
Weighs house 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
Ob Flat
ahead on the one thing that separates them
- sits closer to the CBD (443.9 km vs 446.9 km)
Weighs distance, drive time, and walkability.
Downsizers and retirees
Ob Flat
ahead on the one thing that separates them
- has more residents already 65 and over (23% vs 15%)
Weighs smaller dwellings, who already lives there, GPs, walkability, and crime.
Investors
Too close to call
Nothing among the 1 things we measure here separates them by enough to be worth acting on.
Weighs population growth.
Where they sit
Moorak and Ob Flat 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
Moorak has more residents (1,412 vs 470); Ob Flat skews older (48 vs 42).
| Moorak | Ob Flat | |
|---|---|---|
| Population | 1,412 +67% vs other | 470 |
| Population trend (2016 → 2021) | +15.2% | +18.1% |
| Median age | 42 | 48 |
| Median household income | $104,312/yr | $109,408/yr +5% vs other |
| Median weekly rent | $250/wk same for both | |
Age profile
Share of residents in each band, 2021 Census.
Bars are drawn against the largest share shown (22.2%).
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 (18.9%).
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 (2.3%).
What people live in
Occupied private dwellings by structure, 2021 Census.
Property market
| Moorak | Ob Flat | |
|---|---|---|
| Median house price | $1,120,000 | $800,000 |
| Median unit price | — same for both | |
| Median land price | — | $245,000 |
| Typical days to sell (houses) | — | 37 days from 4 sales |
Zoning mix
| Moorak | Ob Flat | |
|---|---|---|
| Rural and farming | 100% | 99% |
| Residential | 0% | 1% |
| 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
| Moorak | Ob Flat | |
|---|---|---|
| New dwellings approved | 39 across Grant same for both | |
| Approvals change year on year | +300% same for both | |
Ranking within SA
| Moorak | Ob Flat | |
|---|---|---|
| House price | — same for both | |
| Income | Higher than 83% of SA | Higher than 86% of SA |
| Schools | — same for both | |
| Walkability | Higher than 30% of SA | Higher than 21% of SA |
| Affordability | — same for both | |
| EV adoption | Higher than 18% of SA same for both | |
| NBN connectivity | Higher than 60% of SA | Higher than 72% of SA |
Liveability
| Moorak | Ob Flat | |
|---|---|---|
| Grade | C | — |
| Score | 47/100 | — |
| Socio-economic band | mid-range socio-economic decile 5/10 | advantaged area decile 8/10 |
Risk profile
Moorak carries more bushfire risk (28 vs 0).
| Moorak | Ob Flat | |
|---|---|---|
| Bushfire | Low 28/100 | None 0/100 |
| Crime | Low 21/100 | Low 24/100 |
| Flood | — same for both | |
| Coastal erosion | None 0/100 same for both | |
| Aircraft noise | None 0/100 same for both | |
| Industrial facilities nearby | 0 within 5 km same for both | |
Schools
| Moorak | Ob Flat | |
|---|---|---|
| Inside the suburb | 1 | 0 |
| Rated above peers | 0 same for both | |
| Rated at peers | 0 same for both | |
| Rated below peers | 1 | 0 |
Schools in Moorak
- Moorak Primary School Government · Primary below peers
Schools in Ob Flat
No schools recorded inside this suburb's boundary. Children here will be zoned to schools nearby.
Amenities in the suburb
| Moorak | Ob Flat | |
|---|---|---|
| Cafes & restaurants | 0 | 1 |
| Parks & reserves | 1 | 0 |
| Childcare | 1 | 0 |
Mobility
Moorak sits further from the CBD (446.9 km vs 443.9 km).
| Moorak | Ob Flat | |
|---|---|---|
| Walkability score | 0/100 same for both | |
| Distance to Adelaide | 446.9 km | 443.9 km |
| Drive time (normal traffic) | 299 min | 297 min |
| Electric vehicle share | 0.1% postcode 5291 same for both | |
| Rooftop solar per 100 dwellings | 56 postcode 5291 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 (83.3%).
Setting
| Moorak | Ob Flat | |
|---|---|---|
| Elevation | 32 m above sea level, at the suburb centre | 34 m above sea level, at the suburb centre |
| Distance to the ocean | 18.4 km | 17.2 km |
NBN connectivity
| Moorak | Ob Flat | |
|---|---|---|
| Connectivity score | 30/100 | 41/100 |
| Most common technology | Fixed wireless same for both | |
| Full-fibre (FTTP) share | 0% 302 premises | 12% 231 premises |
Climate
| Moorak | Ob Flat | |
|---|---|---|
| Annual rainfall | 724 mm same for both | |
| Summer max (Jan) | 25.8°C same for both | |
| Winter min (Jul) | 5.8°C same for both | |
Council rates
| Moorak | Ob Flat | |
|---|---|---|
| Average residential rate | $1,458/yr same for both | |
| Council | Grant same for both | |
Federal electorate
| Moorak | Ob Flat | |
|---|---|---|
| Division | Barker same for both | |
| Member | Tony Pasin same for both | |
| Party | Liberal same for both | |
First Home Owner Grant
| Moorak | Ob Flat | |
|---|---|---|
| Grant amount | $15,000 same for both | |
| Property price cap | — same for both | |
| Eligibility | New same for both | |
Tags
Moorak
Ob Flat
More comparisons
Other comparisons with Moorak
Other comparisons with Ob Flat
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.