Below is a list of Marydel MD zip codes. For your research we have also included Marydel Area Code, Time Zone, UTC and the local Caroline County FIPS Code. Each Marydel Maryland zip code has a center Longitude / Latitude point (the Marydel center is -75.746803283691 / 39.113498687744). For your convenience we have also indicated if that zip code in Marydel observes Daylight Savings time.