SuburbCheck

Cairnlea vs Deer Park

The verdict

Deer Park is more affordable, with a median house price of $638K versus $939K in Cairnlea. Cairnlea rates higher for education (65 vs 57). Deer Park rates higher for transport (93 vs 63). Deer Park has a shorter estimated CBD commute (43 vs 62 min). On the separate residential safety score, Cairnlea rates higher (93 vs 72/100 in Deer Park).

Scores

CairnleaDeer Park
CairnleaDeer Park
Overall7480
Transport6393
Education6557
Liveability9286

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

Demographics

CairnleaDeer Park
Population10,03818,145
Median age3635
Median household income (wk)$2,062$1,456
Bachelor degree or higher45.6%36.6%
Born in Australia45.3%42.4%
Avg household size3.42.9

Growth: Cairnlea Moderate Growth · Deer Park Moderate Growth

Property

CairnleaDeer Park
Median house price$939K$638K
Median unit price$423K$490K
House price YoY0.6%2.3%
Median rent — house (wk)Data not availableData not available
Rental yield (house)Data not availableData not available
Days on market (house)Data not availableData not available

Median price history

Safety

CairnleaDeer Park
Residential safety score9372
Break & enter dwelling /100k229259
Motor vehicle theft /100k229386
Domestic assault /100k229468
Total incidents /100k (all)2,9295,605

Total incidents over time

Schools

CairnleaDeer Park
Total schools36
Government34
Independent01
Average ICSEA1,024975

See the full school list on each profile: Cairnlea · Deer Park

Transport

CairnleaDeer Park
Transport score6393
Train stations01
Bus stops1570
Light rail stops00
Ferry wharves00
CBD commute (min)6243
Nearest train station (km)1.9 km880 m

Liveability

CairnleaDeer Park
Summer max temp26.0°C26.0°C
Winter max temp13.5°C13.5°C
Annual rainfall (mm)530530
Supermarkets24
Cafes & restaurants920
Parks2219
Playgrounds1012
Swimming poolsData not availableData not available
Medical GPs34
Distance to coast (km)12.8 km12.2 km
Distance to CBD (km)16.5 km17.5 km
Nearest beach (km)Data not availableData not available
Nearest hospital (km)2.6 km4.2 km

Population & growth

CairnleaDeer Park
Population (2021)10,03818,145
Estimated 20259,93218,293
Projected 204111,83421,391
Annual growth rate-0.27%0.20%

Common questions

Which is safer, Cairnlea or Deer Park?

Cairnlea has the higher residential safety score (Cairnlea 93/100 vs Deer Park 72/100).

Which is more affordable, Cairnlea or Deer Park?

Deer Park is more affordable, with a median house price of $638K versus $939K.

Which has better schools, Cairnlea or Deer Park?

Cairnlea has a higher average school ICSEA (Cairnlea 1024 vs Deer Park 975; national average 1000).

Which has better public transport, Cairnlea or Deer Park?

Deer Park has the higher transport score (Cairnlea 63/100 vs Deer Park 93/100).

Try another comparison

Compare two suburbs

Cairnlea

You might also want to compare

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.