Rockville Maryland ZIP Codes - Map and Full List

Rockville Maryland is covered by a total of 8 ZIP Codes. There are also 2 ZIP Codes that overlap Rockville but have a different postal city name. The ZIP Codes in Rockville range from 20847 to 20857. Of the ZIP codes within or partially within Rockville there are 4 Standard ZIP Codes, 1 Unique ZIP Codes and 3 PO Box ZIP Codes. The total population of ZIP Codes in Rockville is 145904. Data Updated October 2, 2024

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Rockville Maryland ZIP Code Map

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List of ZIP Codes in Rockville

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