yahl postcode sa Home ›› Postcode Finder ›› SA ›› Yahl Yahl local listingsThe suburb of Yahl is located in SA and has a postcode of 5291. Free yahl business listing! 1Yahl Primary SchoolLange Rd 08 872536582Rhoanna Digital Marketing209 Lange Rd, Yahl SA, Australia 0422552780 View more business listings in yahl Search and find other Postcodes in South Australia or widen the search to Postcodes in Australia.