How we worked this out
South Australia was the only region where residential default prices rose from 1 July 2026, up 1.4%, driven by higher ancillary services costs. SA still has the highest usage rates in Australia, which also means rooftop solar pays back faster here than anywhere else.
Typical bills use average single-rate residential rates for 2026–27 (effective 1 July 2026), from the AER Default Market Offer and ESC Victorian Default Offer determinations, reviewed 20 July 2026. Cheapest plan figures come from live retailer plan data published under the Consumer Data Right, refreshed weekly. Your bill depends on your retailer, tariff type, meter and usage pattern. This is a guide, not a quote.
About Port Lincoln
Port Lincoln is a coastal regional city on the Eyre Peninsula of approximately 15,000 people in SA. Read more about Port Lincoln on Wikipedia.
Electricity in Port Lincoln
Port Lincoln (5606) is on the SA Power Networks distribution network.
Our take on electricity in Port Lincoln
Port Lincoln is on SA Power Networks. South Australia has the highest DMO reference prices in Australia ($2,398/year flat rate for 2026-27), making comparison particularly worthwhile. The savings from switching off a standing offer are typically $430 to $600 per year, the largest of any DMO region.
For detailed pricing information, reference prices, and tips for your state, see our Compare Electricity Prices in SA guide.
Compare plans at your address
Enter your Port Lincoln postcode to see what electricity options are available.
Compare plans nowInternet in Port Lincoln
NBN technology available in Port Lincoln includes FTTN. Check your specific address at the NBN Co address checker to confirm which technology and speed tiers are available at your premises.
Multiple ISPs serve Port Lincoln for addresses on the NBN network. Compare internet plans to find the best speed and price combination for your household.