SuburbCheck

Koonyum Range vs Main Arm

The verdict

Koonyum Range rates higher for education (60 vs 53). Main Arm rates higher for liveability (22 vs 16). Main Arm is closer to the coast (11.1 km vs 13.8 km).

Scores

Koonyum RangeMain Arm
Koonyum RangeMain Arm
Overall2424
Transport00
Education6053
Liveability1622

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

Demographics

Koonyum RangeMain Arm
Population17640
Median age3645
Median household income (wk)$4,499$1,403
Bachelor degree or higher37.5%30.4%
Born in Australia64.7%61.4%
Avg household size5.52.8

Growth: Koonyum Range Stable · Main Arm Stable

Property

Koonyum RangeMain Arm
Median house priceData not available$1.11M
Median unit priceData not availableData not available
House price YoYData not availableData not available
Median rent — house (wk)$900$900
Rental yield (house)Data not availableData not available
Days on market (house)Data not available28

Median price history

Safety

Koonyum RangeMain Arm
Residential safety score36
Break & enter dwelling /100k0313
Motor vehicle theft /100k0625
Domestic assault /100k0313
Total incidents /100k (all)5,8825,625

Total incidents over time

Schools

Koonyum RangeMain Arm
Total schools00
Government00
Independent00
Average ICSEAData not availableData not available

See the full school list on each profile: Koonyum Range · Main Arm

Transport

Koonyum RangeMain Arm
Transport score00
Train stations00
Bus stops00
Light rail stops00
Ferry wharves00
CBD commute (min)Data not availableData not available
Nearest train station (km)8.7 km7.4 km

Liveability

Koonyum RangeMain Arm
Summer max temp30.0°C30.0°C
Winter max temp20.5°C20.5°C
Annual rainfall (mm)1,3001,300
Supermarkets01
Cafes & restaurants02
Parks01
PlaygroundsData not availableData not available
Swimming poolsData not availableData not available
Medical GPs00
Distance to coast (km)13.8 km11.1 km
Distance to CBD (km)628.7 km632.5 km
Nearest beach (km)Data not availableData not available
Nearest hospital (km)17.7 km18.0 km

Population & growth

Koonyum RangeMain Arm
Population (2021)17640
Estimated 202519697
Projected 204119702
Annual growth rate2.82%2.16%

Common questions

Which has better public transport, Koonyum Range or Main Arm?

Koonyum Range and Main Arm have similar transport scores.

Try another comparison

Compare two suburbs

Koonyum Range

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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.