Columbia Maryland is covered by a total of 3 ZIP Codes. There are also 5 ZIP Codes that overlap Columbia but have a different postal city name. The ZIP Codes in Columbia range from 20723 to 21075. Of the ZIP codes within or partially within Columbia there are 3 Standard ZIP Codes. The total population of ZIP Codes in Columbia is 101974.
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 Columbia 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 | |||
|---|---|---|---|---|---|
| Laurel | Standard | |||
| Clarksville | Standard | |||
| Ellicott City | Standard | |||
| Ellicott City | Standard | |||
| Columbia | Standard | |||
| Columbia | Standard | |||
| Columbia | Standard | |||
| Elkridge | Standard |