Postal Codes for Columbia, Maryland
The postal codes for Columbia, Maryland, United States (3 codes, e.g. 21044). With map location and coordinates.
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The postal codes for Columbia, Maryland, United States (3 codes):
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 21044 | Columbia | Howard | 39.214, -76.879 |
| 21045 | Columbia | Howard | 39.205, -76.832 |
| 21046 | Columbia | Howard | 39.17, -76.854 |
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Frequently asked questions
What is the postal code of Columbia?
Columbia has 3 postal codes; the first is 21044. They are all listed above with their areas.
Why does Columbia have more than one postal code?
Larger towns and cities are split into several postal-code areas, each serving a different neighbourhood, PO-box range or large organisation.