penola postcode sa Home ›› Postcode Finder ›› SA ›› Penola Penola local listingsThe suburb of Penola is located in SA and has a postcode of 5277. Free penola business listing! 1Penola High School43 Cameron St 08 873723822Mary MacKillop Primary School5 Portland St 08 873729023Penola Primary SchoolRiddoch St 08 87372300 View more business listings in penola Search and find other Postcodes in South Australia or widen the search to Postcodes in Australia.