Home Postcode finder QLD Kelvin Grove Kelvin Grove postcode QLD Kelvin Grove is a locality in Queensland covered by postcode 4059. Postcode 4059 State or territory Queensland (QLD) Region Northgate Add a free Kelvin Grove business listing More business listings in Kelvin Grove Businesses in Kelvin GroveBakers & Co Painting And Decorating266 Kelvin Grove Road · 0733567482Bakers & Co Painting And Decorating Commercial P266 Kelvin Grove Road · 0733567482Bishopp Airport Advertising Australia54 Bishop Street · (07) 3552 5600 Common questionsWhat is the postcode for Kelvin Grove?Kelvin Grove, QLD has the postcode 4059.What state is Kelvin Grove in?Kelvin Grove is in Queensland (QLD).Does postcode 4059 cover more than one suburb?Yes. Postcode 4059 covers 2 localities, so the postcode alone does not identify Kelvin Grove. Browse other postcodes in Queensland, or widen the search to every Australian postcode.