Zip Code 19061 is located in the state of Pennsylvania in the Philadelphia metro area. Zip code 19061 is primarily located in Delaware County. The official US Postal Service name for 19061 is MARCUS HOOK, Pennsylvania. Portions of zip code 19061 are contained within or border the city limits of Boothwyn, PA, Marcus Hook, PA, Trainer, PA, Linwood, PA, Chester, PA, and Claymont, DE. Zip code 19061 is within area code 484 and area code 610.