Seacombe Gardens
SA 5047 · Marion
3,373 (2021) → 3,726 est. (2025) · Moderate Growth
Based on transport, liveability & education. Safety is scored separately below.
Seacombe Gardens is a moderate growth suburb in Marion, SA 5047, about 12km from Adelaide CBD. Its median house price of $931K is more affordable than the SA average. The suburb has 2 schools, a transport score of 81/100, and is a short drive from the coast. Seacombe Gardens has an overall score of 77/100, based on transport, liveability and education, plus a separate residential safety score of 100/100.
Demographics
Age distribution
Housing tenure
- Owned
- Mortgage
- Rented
Commute to work
- Car
- Public transport
- Walk/cycle
- Work from home
Top countries of birth: China (4.65%), England (4.62%), India (3.97%), Philippines (2.16%), Nepal (1.36%)
Top languages: Mandarin (5.81%), Arabic (2.22%), Punjabi (1.66%), Nepali (1.45%), Greek (1.42%)
Source: ABS Census 2021
Property
Median price history
Source: Land Services SA + SA Housing Authority · Updated Q1 2026
Residential Safety
Recorded residential incidents (latest year), with rate per 100,000 residents:
Residential incidents over time
Sum of the five residential categories above — not all recorded crime.
Area crime context
An independent score — crime data quality varies by state, so safety is shown separately and is not part of the overall score.
Source: SA Police / OCSAR (suburb-level) · Updated 2025
Schools
Average ICSEA of schools within 10km 1069 (above the national average of 1000).
In suburb
- Stella Maris Parish SchoolPrimary · CatholicICSEA 1078
- Darlington Primary SchoolPrimary · GovernmentICSEA 989
Nearby (within 10km)
- Seaview High SchoolSecondary · Government · 0.8kmICSEA 1032
- Sunrise Christian School MarionCombined · Independent · 1.3kmICSEA 1082
- Suneden Specialist SchoolCombined · Independent · 1.7kmICSEA 1048
- Christ the King SchoolPrimary · Catholic · 1.8kmICSEA 1082
- Brighton Primary SchoolPrimary · Government · 2kmICSEA 1075
- Seaview Downs Primary SchoolPrimary · Government · 2.2kmICSEA 1052
- Warradale Primary SchoolPrimary · Government · 2.3kmICSEA 1042
- Marion Primary SchoolPrimary · Government · 2.3kmICSEA 1037
- Westminster SchoolCombined · Independent · 2.4kmICSEA 1133
- Australian Science and Mathematics SchoolSecondary · Government · 2.5kmICSEA 1091
- Seacliff Primary SchoolPrimary · Government · 2.5kmICSEA 1092
- McAuley Community SchoolPrimary · Catholic · 2.7kmICSEA 1102
Source: ACARA 2023
Transport
Source: TfNSW GTFS
Liveability
Amenities within 2–3km
Counted within a short distance of the suburb centre (so nearby facilities count), with the in-boundary count shown beneath.
Source: Bureau of Meteorology · OpenStreetMap
Population & Growth
Moderate GrowthSource: ABS ERP & NSW DPHI
Nearby suburbs in Marion
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Frequently asked questions about Seacombe Gardens
Is Seacombe Gardens safe?
Seacombe Gardens has a residential safety score of 100/100, based on residential crime (break-ins, theft from dwellings, vehicle theft, domestic assault and robbery) per resident relative to the NSW median. Its total recorded incident rate is 3,024 per 100,000 across all categories.
What are property prices in Seacombe Gardens?
In Seacombe Gardens, the median house price is $931K. Median weekly house rent is $670.
How far is Seacombe Gardens from Adelaide CBD?
Seacombe Gardens is about 11.7 km from Adelaide CBD, an estimated 47 minutes by public transport.
What schools are in Seacombe Gardens?
Seacombe Gardens has 2 schools, with an average ICSEA of 1034 (the national average is 1000). Schools are listed factually, not ranked.
What is public transport like in Seacombe Gardens?
Seacombe Gardens has a transport score of 81/100 and 14 bus stops.