| Place Name | Westminster |
| Place Type | City |
| ZIP Code(s) | 21157 21158 |
| County | Carroll County |
| Area Code(s) | 410,443,667 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 18,614 |
| Population Growth Rate (2010-19) | 8.26% |
| Majority Ethnicity | White 81.67% |
| Metro/Micro Stats Area | Baltimore-Columbia-Towson, MD |
| US Congressional District(s) | Maryland 8th |
| House of Delegates Districts | 5 |
| State Senate Districts | 5 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 81.67% |
| African American | 8.21% |
| Hispanic | 0.32% |
| Asian | 2.59% |
| Native American | 0.03% |
| Hawaiin/Pacific Islander | 7.18% |