Home Postcode finder VIC Howqua Howqua postcode VIC Howqua is a locality in Victoria covered by postcode 3723. Postcode 3723 State or territory Victoria (VIC) Region Vic Far Country Add a free Howqua business listing More business listings in Howqua Businesses in HowquaLauriston Girls' School450 Howqua River Rd · 03 57773977 Common questionsWhat is the postcode for Howqua?Howqua, VIC has the postcode 3723.What state is Howqua in?Howqua is in Victoria (VIC).Does postcode 3723 cover more than one suburb?Yes. Postcode 3723 covers 25 localities, so the postcode alone does not identify Howqua. Browse other postcodes in Victoria, or widen the search to every Australian postcode.