Ellicott City Maryland is covered by a total of 3 ZIP Codes. There are also 3 ZIP Codes that overlap Ellicott City but have a different postal city name. The ZIP Codes in Ellicott City range from 21041 to 21163. Of the ZIP codes within or partially within Ellicott City there are 2 Standard ZIP Codes and 1 PO Box ZIP Codes. The total population of ZIP Codes in Ellicott City is 89837.
Click on the ZIP Codes in the interactive map to view more information. The map control in the upper right corner can be used to toggle map layers on and off. The red outline is the border of Ellicott City and can be turned on and off. Each type of postal code can also be turned on and off.
| ZIP Code | ZIP Code City/Town | ZIP Code Type | |||
|---|---|---|---|---|---|
| Ellicott City | PO Box | |||
| Ellicott City | Standard | |||
| Ellicott City | Standard | |||
| Columbia | Standard | |||
| Marriottsville | Standard | |||
| Woodstock | Standard |