SuburbCheck

Byford vs Thornlie

The verdict

Thornlie rates higher for liveability (93 vs 70). Thornlie is closer to the coast (18.7 km vs 21.2 km).

Scores

ByfordThornlie
ByfordThornlie
Overall6682
Transport8692
Education3956
Liveability7093

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

Demographics

ByfordThornlie
Population18,87823,665
Median age3138
Median household income (wk)$2,059$1,571
Bachelor degree or higher21.9%32.4%
Born in Australia68.6%54.1%
Avg household size32.7

Growth: Byford High Growth · Thornlie Moderate Growth

Property

ByfordThornlie
Median house priceData not availableData not available
Median unit priceData not availableData not available
House price YoYData not availableData not available
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

Data not available

Safety

ByfordThornlie
Residential safety score7070
Break & enter dwelling /100k313313
Motor vehicle theft /100k148152
Domestic assault /100k1,0121,010
Total incidents /100k (all)6,4246,424

Total incidents over time

Schools

ByfordThornlie
Total schools87
Government65
Independent11
Average ICSEA996992

See the full school list on each profile: Byford · Thornlie

Transport

ByfordThornlie
Transport score8692
Train stations31
Bus stops85122
Light rail stops00
Ferry wharves00
CBD commute (min)7438
Nearest train station (km)1.0 km1.5 km

Liveability

ByfordThornlie
Summer max temp30.5°C30.5°C
Winter max temp18.5°C18.5°C
Annual rainfall (mm)730730
Supermarkets38
Cafes & restaurants57
Parks4845
Playgrounds1056
Swimming poolsData not available307
Medical GPs12
Distance to coast (km)21.2 km18.7 km
Distance to CBD (km)33.0 km15.1 km
Nearest beach (km)Data not availableData not available
Nearest hospital (km)10.3 km10.1 km

Population & growth

ByfordThornlie
Population (2021)18,87823,665
Estimated 202524,01824,990
Projected 204151,53627,085
Annual growth rate6.21%1.37%

Common questions

Which is safer, Byford or Thornlie?

Byford and Thornlie have similar residential safety scores (70 and 70/100).

Which has better schools, Byford or Thornlie?

Byford has a higher average school ICSEA (Byford 996 vs Thornlie 992; national average 1000).

Which has better public transport, Byford or Thornlie?

Thornlie has the higher transport score (Byford 86/100 vs Thornlie 92/100).

Try another comparison

Compare two suburbs

Byford

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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.