Your Property Guide

St Johns vs Koonunga

On school quality, the average ICSEA across schools serving Koonunga (986) sits above St Johns (983).

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St Johns and Koonunga side by side

MeasureSt JohnsKoonunga
Renting
House rent$440/wk$450/wk
Owner occupied–80.0%
Schools
Schools nearby36
Average ICSEA983986
Lifestyle and people
Walk score00
Transit score00
Bike score00
Population838
Median age4148
Climate
Annual rainfall461 mm459 mm
Mean max, January30.4°C30.0°C

Green dot: better on that measure (lower price, higher growth, higher walkability, lower risk). Each suburb’s profile gives the source and period of its figures.

Which suits whom

For buyers
We don't yet have verified suburb-level medians for one or both of these suburbs. Check the individual profiles for the data we do publish, and the methodology page for how we source it.
For investors
Rental or growth data is incomplete for one or both suburbs. Look at the full investor view on each suburb profile for a complete picture.
For families
Koonunga edges out on average school ICSEA (986 vs 983). St Johns also has a higher family-household share (60% vs 45%), so the catchment community skews family-heavy.

St Johns vs Koonunga: common questions

Does St Johns or Koonunga have better schools?

On average school ICSEA (the ACARA index that benchmarks educational advantage), Koonunga scores 986 vs 983 in St Johns. ICSEA is a school-community indicator, not a quality rating, so always check NAPLAN results and catchment boundaries for the specific address you're considering.

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Choosing between St Johns and Koonunga?

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