| Name | Carroll County |
| State | Maryland |
| FIPS Code | 24013 |
| County Seat | Westminster |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 167,249 |
| Population Growth Rate(2000-2022) | 3.44% |
| Majority Ethnicity | White 93.41% |
| Public School Majority Ethnicity | White 74% |
| Partisan Voting Index | Republican:+12 |
| Unemployment Rate (January 2025) | 2.6% |
| Area Code(s) | 410 / 443 / 667 / 240 / 301 |
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 93.41% |
| African American | 3.95% |
| Hispanic | 0.24% |
| Asian | 2.34% |
| Native American | 0.03% |
| Hawaiin/Pacific Islander | 0.03% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 73.94% |
| African American | 5.65% |
| Hispanic | 7.84% |
| Asian | 7.93% |
| Native American | 0.17% |
| Hawaiin/Pacific Islander | 0.25% |