| Place Name | Jeffersontown |
| Place Type | City |
| County | Jefferson County |
| Area Code(s) | 502 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 26,694 |
| Population Growth Rate (2010-19) | 7.07% |
| Majority Ethnicity | White 75.37% |
| Metro/Micro Stats Area | Louisville/Jefferson County, KY-IN |
| US Congressional District(s) | Kentucky 3rd |
| State House Districts | 31,32,36 |
| State Senate Districts | 19,20,36 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 75.37% |
| African American | 14.38% |
| Hispanic | 0% |
| Asian | 5.51% |
| Native American | 0.05% |
| Hawaiin/Pacific Islander | 4.68% |