| Name | Monongalia County |
| State | West Virginia |
| FIPS Code | 54061 |
| County Seat | Morgantown |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2024) | 107,749 |
| Population Growth Rate(2020-2024) | 1.79% |
| Majority Ethnicity | White 89.47% |
| Public School Majority Ethnicity | White 85% |
| Partisan Voting Index | Republican:+2 |
| Unemployment Rate (May 2026) | 4.3% |
| Sales Tax Rate (2025) | 6% |
| Area Code(s) | 304 / 681 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 89.47% |
| African American | 3.68% |
| Hispanic | 3.17% |
| Asian | 3.6% |
| Native American | 0.08% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 85.09% |
| African American | 3.64% |
| Hispanic | 2.56% |
| Asian | 3.13% |
| Native American | 0.07% |
| Hawaiin/Pacific Islander | 0.08% |