Below is a list of Monkton MD zip codes. For your research we have also included Monkton Area Code, Time Zone, UTC and the local Baltimore County FIPS Code. Each Monkton Maryland zip code has a center Longitude / Latitude point (the Monkton center is -76.615600585938 / 39.578899383545). For your convenience we have also indicated if that zip code in Monkton observes Daylight Savings time.