28 Postcodes Available in sa Home ›› State Postcodes ›› SA ›› Y Sort results by suburb or postcode Suburb Postcode younghusband holdings5238younghusband5238yumali5261yahl5291yinkanie5332yamba5340yatina5422yalpara5431yanyarrie5432yarrah5433yunta5440yacka5470yongala5493yattalunga5114yatala vale5126yundi5172yankalilla5203yilki5211yelta5558yorke valley5573yorketown5576yallunda flat5607yeelanna5632yalanda5641yaninee5653yantanabie5661yanerbie5680yalata5690