| Name | Penobscot County |
| State | Maine |
| FIPS Code | 23019 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 153,742 |
| Population Growth Rate(2000-2022) | -1.12% |
| Majority Ethnicity | White 95.52% |
| Public School Majority Ethnicity | White 91% |
| Partisan Voting Index | Republican:+2 |
| Unemployment Rate | 4.1% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 95.52% |
| African American | 0.91% |
| Hispanic | 1.33% |
| Asian | 1.05% |
| Native American | 1.15% |
| Hawaiin/Pacific Islander | 0.04% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 91.06% |
| African American | 1.36% |
| Hispanic | 1.76% |
| Asian | 1.18% |
| Native American | 1.6% |
| Hawaiin/Pacific Islander | 0.13% |