Postcode 6603 6603
On GreenWall St's map, Postcode 6603 (6603) shows up as a strong performer in WA. Roughly 46% of suitable rooftops here already have solar — 198 systems and counting.undefined That puts 6603 at #108 of 381 in WA and #668 of 2630 nationally, with a Suburb Green Index of 75.5 — 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 6603 compares
Solar uptake here is 46% of suitable rooftops, ahead of the WA median of 43%. Overall, 6603 ranks in the top 28% of WA postcodes on the Suburb Green Index.
Live in Postcode 6603?
Take the free 3-minute AI green audit — get your household's Green Score, a personalised switch plan with rebates, and help Postcode 6603 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.