What are the East St Louis, Illinois Zip Codes for 2020, 2019Primary Zip Codes for East St LouisZip CodePrimary CitySecondary City62201East Saint LouisEast St Louis, E St Louis, E Saint Louis, Fairmont City, Sauget62202East Saint LouisEast St Louis, E Saint LouisCities sharing Zip Codes with East St LouisZip CodePrimary CitySecondary CityMore Information62201East Saint LouisE Saint Louis62201East Saint LouisFairmont City62201East Saint LouisSauget62201East Saint LouisE St Louis62201East Saint LouisEast St Louis62202East Saint LouisE Saint Louis62202East Saint LouisEast St LouisAdvertisements