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Data Last Updated: June 1, 2023
ZIP Codes for City of Rocky Ridge, MD
Rocky Ridge, MD ZIP Code Boundaries
Rocky Ridge, MD Covers 1 ZIP Code
Rocky Ridge, MD Demographic Information *
There is no Census data for the city of ROCKY RIDGE, MD. We have pulled information for the ZIP Code 21778 instead.
* Demographic data is based on 2010 Census for the City of ROCKY RIDGE.
** City and ZIP Code Population will not be equal due to differences in their geographies.