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USPS city

Great Mills, MD ZIP codes

1 ZIP code that list Great Mills as a USPS primary or acceptable city. Not a Census place.

Population of associated ZIP codes

6,976

Sum of ZCTA populations for ZIP codes intersecting Great Mills. Not a Census place total. Methodology

Combined population of ZIP/ZCTAs that list this USPS city as a primary or acceptable name. This is a labeled ZIP-sum, never a Census place ACS population. Methodology

ZIP codes associated with Great Mills

ZIPCityCountyPopulationIncome
20634Great MillsSt. Mary's County6,976$117,431