| Place Name | Columbia |
| Place Type | Census Designated Place |
| ZIP Code(s) | 21044 21045 21046 |
| County | Howard County |
| Area Code(s) | 410,443,667,240,301 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 100,735 |
| Population Growth Rate (2010-19) | 5.09% |
| Majority Ethnicity | White 49.19% |
| Metro/Micro Stats Area | Baltimore-Columbia-Towson, MD |
| US Congressional District(s) | Maryland 3rdMaryland 7th |
| House of Delegates Districts | 12,13 |
| State Senate Districts | 12,13 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 49.19% |
| African American | 28.24% |
| Hispanic | 0.44% |
| Asian | 13.41% |
| Native American | 0.02% |
| Hawaiin/Pacific Islander | 8.7% |