Postcode 6638 6638
Postcode 6638 sits near the top of the WA sustainability index. Roughly 46% of suitable rooftops here already have solar — 56 systems and counting.undefined That puts 6638 at #43 of 381 in WA and #285 of 2630 nationally, with a Suburb Green Index of 78.4 — above the state median. Every household that takes the free green audit lifts the suburb's standing — renters and owners alike earn a Green Score, a personalised switch plan, and credits for every green action.
How Postcode 6638 compares
Solar uptake here is 46% of suitable rooftops, ahead of the WA median of 43%. Overall, 6638 ranks in the top 11% of WA postcodes on the Suburb Green Index.
Live in Postcode 6638?
Take the free 3-minute AI green audit — get your household's Green Score, a personalised switch plan with rebates, and help Postcode 6638 grow a little greener.
Get my Green Score →Installation figures derived from Clean Energy Regulator small-scale installation postcode data (as of estimated (state averages)); dwelling counts from ABS Census. Estimates are indicative.