Rockville is the actual or alternate city name associated with 11 ZIP Codes by the US Postal Service.
Select a particular Rockville ZIP Code to view a more detailed map and the number of Business, Residential, and PO Box addresses for that ZIP Code. The Residential addresses are segmented by both Single and Multi-family addessses.
Each individual Rockville ZIP Code profile also includes Demographic Data including Population, Housing, Income, Households, and Growth Rates.
Rockville, MD - Standard ZIP Codes |
20850 20851 20852 20853 20854 20855 |
Rockville, MD - PO Box ZIP Codes (NO DEMOGRAPHIC DATA) |
20847 20848 20849 20859 |
Rockville, MD - Unique - Single Entity ZIP Codes (NO DEMOGRAPHIC DATA) |
20857 |