Best Adelaide suburbs for electric-vehicle adoption

Marden leads on current adoption, with 1.41% of its light vehicles battery-electric — 29.23× its 2021 rate. Rates across the ranked Adelaide postcodes span 0.81% to 2.88%. These 30 suburbs came from a field of 110 eligible Adelaide suburbs.

Each eligible Adelaide suburb is scored on four factors: battery-electric share of light-vehicle registrations, 2021→2025 growth in that share, dwelling activity (a proxy for how much new housing the suburb is absorbing), and walkability. The two lists foreground different factors — 'highest today' weights current share heaviest (55%), 'fastest growing' weights the growth multiple heaviest (55%). Percentiles are computed within Adelaide's candidate pool, not nationally.

Vehicle-registration data is published at postcode level, not per suburb, so every suburb inside a given postcode carries the same BEV share. Ranking would surface near-identical clones of the same postcode at the top of the list, so we collapse each postcode to one representative suburb before scoring — the highest-population suburb in the postcode. That's the most recognisable name and the cleanest link target for a reader clicking through.

BEV means battery-electric vehicle — fully electric, no petrol engine. It excludes plug-in hybrids (PHEV) and conventional hybrids. Both hybrid types are captured separately on individual suburb pages under the EV adoption card, but the /best/ ranking is BEV-only because that's the metric most closely tracked by state and federal EV incentive programs.

The top 15 is recomputed after each AAA EV Index release. The AAA publishes annually — the 2025 snapshot landed in November 2025 covering 31-January registrations. Growth signals refresh alongside the next annual release.