Home Postcode finder WA Little Grove Little Grove postcode WA Little Grove is a locality in Western Australia covered by postcode 6330. Postcode 6330 State or territory Western Australia (WA) Region Wa Subs 2 Gsr Add a free Little Grove business listing More business listings in Little Grove Businesses in Little GroveAlbany Carpet Cleaning & More20 Goss Street, Little Grove WA 6330, Australia · 0458 413 500Little Grove Primary School33 Gordon St · 08 98444888 Common questionsWhat is the postcode for Little Grove?Little Grove, WA has the postcode 6330.What state is Little Grove in?Little Grove is in Western Australia (WA).Does postcode 6330 cover more than one suburb?Yes. Postcode 6330 covers 50 localities, so the postcode alone does not identify Little Grove. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.