Turns out your postcode could say more about your sex life than you might think, with fresh data revealing WA’s sexiest suburbs. Turns out your postcode could say more about your sex life than you might think, with fresh data revealing WA’s sexiest suburbs. Credit: LoveHoney / LoveHoneyTurns out your postcode could say more about your sex life than you might think, with fresh data revealing WA’s sexiest suburbs. It marks the second time in a row that WA residents have won the DIY title, after Karratha won the accolade in 2025. Port Hedland, Mundijong, and Karratha were also crowned the three sexiest WA suburbs in 2025, however none of the trio appeared in this year’s top list.