SuburbCheck

Aldinga Beach vs Sellicks Beach

The verdict

Aldinga Beach is more affordable, with a median house price of $820K versus $871K in Sellicks Beach. Aldinga Beach rates higher for liveability (30 vs 13). Aldinga Beach has a shorter estimated CBD commute (140 vs 152 min). On the separate residential safety score, Aldinga Beach rates higher (81 vs 76/100 in Sellicks Beach).

Scores

Aldinga BeachSellicks Beach
Aldinga BeachSellicks Beach
Overall3425
Transport2928
Education4637
Liveability3013

Overall is based on transport, liveability & education — the metrics available at consistent quality nationwide. Residential safety is compared separately below.

Demographics

Aldinga BeachSellicks Beach
Population10,6672,705
Median age3941
Median household income (wk)$1,297$1,424
Bachelor degree or higher23.1%22.3%
Born in Australia75.5%72.3%
Avg household size2.52.4

Growth: Aldinga Beach Moderate Growth · Sellicks Beach Moderate Growth

Property

Aldinga BeachSellicks Beach
Median house price$820K$871K
Median unit priceData not availableData not available
House price YoY7.0%19.8%
Median rent — house (wk)$620$610
Rental yield (house)3.8%3.3%
Days on market (house)Data not availableData not available

Median price history

Safety

Aldinga BeachSellicks Beach
Residential safety score8176
Break & enter dwelling /100k216222
Motor vehicle theft /100k9474
Domestic assault /100kData not availableData not available
Total incidents /100k (all)3,3842,440

Total incidents over time

Schools

Aldinga BeachSellicks Beach
Total schools20
Government10
Independent10
Average ICSEA948Data not available

See the full school list on each profile: Aldinga Beach · Sellicks Beach

Transport

Aldinga BeachSellicks Beach
Transport score2928
Train stations00
Bus stops6221
Light rail stops00
Ferry wharves00
CBD commute (min)140152
Nearest train station (km)11.8 km15.9 km

Liveability

Aldinga BeachSellicks Beach
Summer max temp29.0°C29.0°C
Winter max temp15.5°C15.5°C
Annual rainfall (mm)550550
Supermarkets20
Cafes & restaurants12
Parks177
Playgrounds42
Swimming pools7Data not available
Medical GPs10
Distance to coast (km)1.2 km1.0 km
Distance to CBD (km)42.6 km46.6 km
Nearest beach (km)9.0 kmData not available
Nearest hospital (km)32.7 km28.9 km

Population & growth

Aldinga BeachSellicks Beach
Population (2021)10,6672,705
Estimated 202511,3162,870
Projected 204113,3513,386
Annual growth rate1.49%1.49%

Common questions

Which is safer, Aldinga Beach or Sellicks Beach?

Aldinga Beach has the higher residential safety score (Aldinga Beach 81/100 vs Sellicks Beach 76/100).

Which is more affordable, Aldinga Beach or Sellicks Beach?

Aldinga Beach is more affordable, with a median house price of $820K versus $871K.

Which has better public transport, Aldinga Beach or Sellicks Beach?

Aldinga Beach has the higher transport score (Aldinga Beach 29/100 vs Sellicks Beach 28/100).

Try another comparison

Compare two suburbs

Aldinga Beach

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SuburbCheck

A free, data-driven tool to compare Australian suburbs on safety, schools, transport, property and liveability — built from public government data.

Data sources

ABS Census & ERP · Valuers-General · BOCSAR & state crime agencies · GTFS · ACARA · Bureau of Meteorology · OpenStreetMap.

Data is from public sources and may not reflect current conditions. Figures are indicative and should not be the sole basis for property or relocation decisions.

© 2026 SuburbCheck · Data refreshed quarterly.