| Place Name | Lake Monticello |
| Place Type | Census Designated Place |
| ZIP Code(s) | 22902 22963 22974 |
| County | Fluvanna County |
| Area Code(s) | 434 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 9,973 |
| Population Growth Rate (2010-19) | 2.08% |
| Majority Ethnicity | White 84.19% |
| Metro/Micro Stats Area | Charlottesville, VA |
| US Congressional District(s) | Virginia 5th |
| House of Delegates Districts | 58 |
| State Senate Districts | 22 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 84.19% |
| African American | 8.55% |
| Hispanic | 0% |
| Asian | 1.51% |
| Native American | 0.23% |
| Hawaiin/Pacific Islander | 5.51% |