Marleston vs North Plympton
Marleston is the younger of the two, with a median age of 37 against 40 in North Plympton. In Marleston, about half of households rent and about half of households are people living alone. In North Plympton, most households own their home and most homes are detached houses. Houses cost more in North Plympton: a median of $1.13 million, against $950,000 in Marleston, and rent is higher there too. Marleston is closer to the city centre: 4.9 km, against 7.5 km. On these figures, Marleston tends to suit renters 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
North Plympton
ahead on 3 of the 6 things we measure here
- carries lower crime risk (45/100 vs 74/100)
- has more separate houses rather than flats (70% vs 51%)
- is already more of a family suburb (48% vs 38%)
Weighs schools, house stock, crime, parks, childcare, and who already lives there.
First-home buyers
Marleston
ahead on 3 of the 4 things we measure here
- has cheaper units ($581,500 vs $765,000)
- has cheaper land ($1,041,500 vs $1,290,000)
- has cheaper houses ($950,000 vs $1,130,000)
Weighs house prices, unit prices, land prices, and mortgage stress.
Renters
Marleston
ahead on 2 of the 3 things we measure here
- has a bigger rental market to choose from (47% vs 32%)
- has cheaper rent ($290/wk vs $360/wk)
Weighs rent, rental stress, and how much is for rent.
Commuting to the city
They split
one each way, out of the 4 things we measure here
- Marleston sits closer to the CBD (4.9 km vs 7.5 km)
- North Plympton is more walkable (82/100 vs 72/100)
Weighs distance, drive time, rail access, and walkability.
Downsizers and retirees
North Plympton
ahead on 3 of the 5 things we measure here
- carries lower crime risk (45/100 vs 74/100)
- has more residents already 65 and over (26% vs 18%)
- is more walkable (82/100 vs 72/100)
- But Marleston has more units and townhouses to downsize into (49% vs 30%)
Weighs smaller dwellings, who already lives there, GPs, walkability, and crime.
Investors
North Plympton
ahead on the one thing that separates them
- is growing faster (11.9% vs 6.2%)
Weighs house yield and population growth.
Where they sit
Marleston and North Plympton 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
North Plympton has more residents (3,610 vs 1,950); North Plympton rents higher ($360/wk vs $290/wk).
| Marleston | North Plympton | |
|---|---|---|
| Population | 1,950 | 3,610 +85% vs other |
| Population trend (2016 → 2021) | +6.2% | +11.9% |
| Median age | 37 | 40 |
| Median household income | $73,736/yr | $85,800/yr +16% vs other |
| Median weekly rent | $290/wk | $360/wk +24% vs other |
Age profile
Share of residents in each band, 2021 Census.
Bars are drawn against the largest share shown (20.1%).
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 (7.6%).
Qualifications
Highest non-school qualification, residents 15+, 2021 Census.
Bars are drawn against the largest share shown (18.4%).
What people live in
Occupied private dwellings by structure, 2021 Census.
Property market
| Marleston | North Plympton | |
|---|---|---|
| Median house price | $950,000 | $1,130,000 |
| Median unit price | $581,500 | $765,000 |
| Median land price | $1,041,500 | $1,290,000 |
| Typical days to sell (houses) | 19 days from 18 sales | 16 days from 29 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.
25 vs 43 sales
9 vs 19 sales
Zoning mix
Marleston has more industrially zoned land (44% vs 28%).
| Marleston | North Plympton | |
|---|---|---|
| Residential | 53% | 71% |
| Industrial | 44% | 28% |
| Commercial | 3% | 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
| Marleston | North Plympton | |
|---|---|---|
| New dwellings approved | 578 across West Torrens same for both | |
| Approvals change year on year | +103% same for both | |
Gross rental yield
| Marleston | North Plympton | |
|---|---|---|
| Houses | 3.9% $750/wk on $1.01M | 4.0% $750/wk on $968K |
| Units | 4.1% $522/wk on $655K | — |
Ranking within SA
| Marleston | North Plympton | |
|---|---|---|
| House price | Higher than 38% of SA | Higher than 56% of SA |
| Income | Higher than 48% of SA | Higher than 64% of SA |
| Schools | — same for both | |
| Walkability | Higher than 89% of SA | Higher than 93% of SA |
| Affordability | Higher than 51% of SA | Higher than 47% of SA |
| EV adoption | Higher than 60% of SA | Higher than 75% of SA |
| NBN connectivity | Higher than 89% of SA same for both | |
| Rental yield (houses) | Higher than 46% of SA | Higher than 59% of SA |
| Rental yield (units) | Higher than 21% of SA | — |
Liveability
North Plympton scores higher overall (70 vs 46); North Plympton is more walkable (82 vs 72).
| Marleston | North Plympton | |
|---|---|---|
| Grade | C | A |
| Score | 46/100 | 70/100 |
| Socio-economic band | mid-range socio-economic decile 5/10 | advantaged area decile 7/10 |
Risk profile
Marleston carries more crime risk (74 vs 45); Marleston carries more flood risk (94 vs 63).
| Marleston | North Plympton | |
|---|---|---|
| Bushfire | None 0/100 same for both | |
| Crime | High 74/100 | Moderate 45/100 |
| Flood | High 94/100 | Moderate 63/100 |
| Coastal erosion | None 0/100 same for both | |
| Aircraft noise | High 70/100 | Moderate 50/100 |
| Industrial facilities nearby | 6 within 5 km same for both | |
Schools
| Marleston | North Plympton | |
|---|---|---|
| Inside the suburb | 0 same for both | |
| Rated above peers | 0 same for both | |
| Rated at peers | 0 same for both | |
| Rated below peers | 0 same for both | |
| Universities within 10 km | 3 Adelaide University, Adelaide City Campus, 4.0 km | 3 Tonsley, 5.1 km |
| Full-time students aged 15–24 | 3.9% | 3.4% |
Amenities in the suburb
| Marleston | North Plympton | |
|---|---|---|
| Cafes & restaurants | 1 | 2 |
| Parks & reserves | 1 | 3 |
| Childcare | 0 | 1 |
| GPs | 1 same for both | |
| Pharmacies | 1 | 0 |
Mobility
North Plympton sits further from the CBD (7.5 km vs 4.9 km).
| Marleston | North Plympton | |
|---|---|---|
| Walkability score | 72/100 | 82/100 |
| Distance to Adelaide | 4.9 km | 7.5 km +53% vs other |
| Drive time (normal traffic) | 11 min | 14 min |
| Public transport score | 79/100 Bus same for both | |
| Peak arrivals per hour | 57.8 7-9am + 5-7pm | 99.8 7-9am + 5-7pm |
| Median peak wait | 1 min scheduled, not actual | 0 min scheduled, not actual |
| Electric vehicle share | 0.6% postcode 5033 | 0.9% postcode 5037 |
| Rooftop solar per 100 dwellings | 42 postcode 5033 | 45 postcode 5037 |
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 (72.8%).
Setting
| Marleston | North Plympton | |
|---|---|---|
| Elevation | 20 m above sea level, at the suburb centre | 17 m above sea level, at the suburb centre |
| Distance to the ocean | 5.3 km | 3.9 km |
NBN connectivity
| Marleston | North Plympton | |
|---|---|---|
| Connectivity score | 76/100 same for both | |
| Most common technology | Hybrid fibre-coaxial same for both | |
| Full-fibre (FTTP) share | 5% 1,128 premises | 5% 1,977 premises |
Climate
| Marleston | North Plympton | |
|---|---|---|
| Annual rainfall | 457 mm | 394 mm |
| Summer max (Jan) | 29.1°C | 28.1°C |
| Winter min (Jul) | 8.5°C | 7.8°C |
Air quality (annual mean)
| Marleston | North Plympton | |
|---|---|---|
| PM2.5 | 6.0 µg/m³ same for both | |
| PM10 | 17.8 µg/m³ same for both | |
| NO₂ | 1.12 pphm same for both | |
Council rates
| Marleston | North Plympton | |
|---|---|---|
| Average residential rate | $1,532/yr same for both | |
| Council | West Torrens same for both | |
Federal electorate
| Marleston | North Plympton | |
|---|---|---|
| Division | Adelaide | Hindmarsh |
| Member | Steve Georganas | Mark Butler |
| Party | Australian Labor Party same for both | |
First Home Owner Grant
| Marleston | North Plympton | |
|---|---|---|
| Grant amount | $15,000 same for both | |
| Property price cap | — same for both | |
| Eligibility | New same for both | |
Tags
Marleston
North Plympton
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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.