Great Mills ZIP Code

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Zip Code: 20634

  • City: Great Mills
  • County: St. Mary's
  • State: Maryland
  • Information: The zip code for Great Mills is 20634. Great Mills city is a part of St. Mary's County. This county comes in Maryland state, MD. The latitude and longitude for this place is 38.24378, -76.49519

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Great Mills is one of the finest cities in Maryland state and is a part of St. Mary's. There is always a confusion as to what is the zip code of Great Mills since it changes from one neighborhood to another. Each Great Mills zip code will be unique and will depend on the neighborhood. To find Great Mills zip code might be a bit confusing but don't worry about it, we have all the answers to your queries. Not only you will get to know the zip codes, but we also provide you with lat/long of every neighborhood in that city.