| Place Name | Jefferson |
| Place Type | Village |
| ZIP Code(s) | 44047 |
| County | Ashtabula County |
| Area Code(s) | 440 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 3,083 |
| Population Growth Rate (2010-19) | 3.40% |
| Majority Ethnicity | White 91.46% |
| Metro/Micro Stats Area | Ashtabula, OH |
| US Congressional District(s) | Ohio 14th |
| State House Districts | 99 |
| State Senate Districts | 32 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 91.46% |
| African American | 0.91% |
| Hispanic | 0% |
| Asian | 0.88% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 6.75% |