| Place Name | Cockeysville |
| Place Type | Census Designated Place |
| ZIP Code(s) | 21030 |
| County | Baltimore County |
| Area Code(s) | 410,443,667 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 19,759 |
| Population Growth Rate (2010-19) | 16.40% |
| Majority Ethnicity | White 59.38% |
| Metro/Micro Stats Area | Baltimore-Columbia-Towson, MD |
| US Congressional District(s) | Maryland 2ndMaryland 1stMaryland 7th |
| House of Delegates Districts | 11,42B |
| State Senate Districts | 11,42 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 59.38% |
| African American | 18.74% |
| Hispanic | 0.16% |
| Asian | 9.84% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 11.88% |